55520850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 189987840

約数和(自身を除く): 134466990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 23, 25, 30, 33, 35, 38, 42, 46, 50, 55, 57, 66, 69, 70, 75, 77, 95, 105, 110, 114, 115, 121, 133, 138, 150, 154, 161, 165, 175, 190, 209, 210, 230, 231, 242, 253, 266, 275, 285, 322, 330, 345, 350, 363, 385, 399, 418, 437, 462, 475, 483, 506, 525, 550, 570, 575, 605, 627, 665, 690, 726, 759, 770, 798, 805, 825, 847, 874, 950, 966, 1045, 1050, 1150, 1155, 1210, 1254, 1265, 1311, 1330, 1425, 1463, 1518, 1610, 1650, 1694, 1725, 1771, 1815, 1925, 1995, 2090, 2185, 2299, 2310, 2415, 2530, 2541, 2622, 2783, 2850, 2926, 3025, 3059, 3135, 3325, 3450, 3542, 3630, 3795, 3850, 3990, 4025, 4235, 4370, 4389, 4598, 4807, 4830, 5082, 5225, 5313, 5566, 5775, 6050, 6118, 6270, 6325, 6555, 6650, 6897, 7315, 7590, 8050, 8349, 8470, 8778, 8855, 9075, 9177, 9614, 9975, 10450, 10626, 10925, 11495, 11550, 12075, 12650, 12705, 13110, 13794, 13915, 14421, 14630, 15295, 15675, 16093, 16698, 17710, 18150, 18354, 18975, 19481, 19950, 21175, 21850, 21945, 22990, 24035, 24150, 25410, 26565, 27830, 28842, 30590, 31350, 32186, 32775, 33649, 34485, 36575, 37950, 38962, 41745, 42350, 43890, 44275, 45885, 48070, 48279, 52877, 53130, 57475, 58443, 63525, 65550, 67298, 68970, 69575, 72105, 73150, 76475, 80465, 83490, 88550, 91770, 96558, 97405, 100947, 105754, 109725, 114950, 116886, 120175, 127050, 132825, 139150, 144210, 152950, 158631, 160930, 168245, 172425, 194810, 201894, 208725, 219450, 229425, 240350, 241395, 264385, 265650, 292215, 317262, 336490, 344850, 360525, 370139, 402325, 417450, 458850, 482790, 487025, 504735, 528770, 584430, 721050, 740278, 793155, 804650, 841225, 974050, 1009470, 1110417, 1206975, 1321925, 1461075, 1586310, 1682450, 1850695, 2220834, 2413950, 2523675, 2643850, 2922150, 3701390, 3965775, 5047350, 5552085, 7931550, 9253475, 11104170, 18506950, 27760425, 55520850]

約数ペア:

[(1, 55520850), (2, 27760425), (3, 18506950), (5, 11104170), (6, 9253475), (7, 7931550), (10, 5552085), (11, 5047350), (14, 3965775), (15, 3701390), (19, 2922150), (21, 2643850), (22, 2523675), (23, 2413950), (25, 2220834), (30, 1850695), (33, 1682450), (35, 1586310), (38, 1461075), (42, 1321925), (46, 1206975), (50, 1110417), (55, 1009470), (57, 974050), (66, 841225), (69, 804650), (70, 793155), (75, 740278), (77, 721050), (95, 584430), (105, 528770), (110, 504735), (114, 487025), (115, 482790), (121, 458850), (133, 417450), (138, 402325), (150, 370139), (154, 360525), (161, 344850), (165, 336490), (175, 317262), (190, 292215), (209, 265650), (210, 264385), (230, 241395), (231, 240350), (242, 229425), (253, 219450), (266, 208725), (275, 201894), (285, 194810), (322, 172425), (330, 168245), (345, 160930), (350, 158631), (363, 152950), (385, 144210), (399, 139150), (418, 132825), (437, 127050), (462, 120175), (475, 116886), (483, 114950), (506, 109725), (525, 105754), (550, 100947), (570, 97405), (575, 96558), (605, 91770), (627, 88550), (665, 83490), (690, 80465), (726, 76475), (759, 73150), (770, 72105), (798, 69575), (805, 68970), (825, 67298), (847, 65550), (874, 63525), (950, 58443), (966, 57475), (1045, 53130), (1050, 52877), (1150, 48279), (1155, 48070), (1210, 45885), (1254, 44275), (1265, 43890), (1311, 42350), (1330, 41745), (1425, 38962), (1463, 37950), (1518, 36575), (1610, 34485), (1650, 33649), (1694, 32775), (1725, 32186), (1771, 31350), (1815, 30590), (1925, 28842), (1995, 27830), (2090, 26565), (2185, 25410), (2299, 24150), (2310, 24035), (2415, 22990), (2530, 21945), (2541, 21850), (2622, 21175), (2783, 19950), (2850, 19481), (2926, 18975), (3025, 18354), (3059, 18150), (3135, 17710), (3325, 16698), (3450, 16093), (3542, 15675), (3630, 15295), (3795, 14630), (3850, 14421), (3990, 13915), (4025, 13794), (4235, 13110), (4370, 12705), (4389, 12650), (4598, 12075), (4807, 11550), (4830, 11495), (5082, 10925), (5225, 10626), (5313, 10450), (5566, 9975), (5775, 9614), (6050, 9177), (6118, 9075), (6270, 8855), (6325, 8778), (6555, 8470), (6650, 8349), (6897, 8050), (7315, 7590)]