51633450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 167444640

約数和(自身を除く): 115811190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 27, 30, 33, 38, 45, 50, 54, 55, 57, 61, 66, 75, 81, 90, 95, 99, 110, 114, 122, 135, 150, 162, 165, 171, 183, 190, 198, 209, 225, 270, 275, 285, 297, 305, 330, 342, 366, 405, 418, 450, 475, 495, 513, 549, 550, 570, 594, 610, 627, 671, 675, 810, 825, 855, 891, 915, 950, 990, 1026, 1045, 1098, 1159, 1254, 1342, 1350, 1425, 1485, 1525, 1539, 1647, 1650, 1710, 1782, 1830, 1881, 2013, 2025, 2090, 2318, 2475, 2565, 2745, 2850, 2970, 3050, 3078, 3135, 3294, 3355, 3477, 3762, 4026, 4050, 4275, 4455, 4575, 4941, 4950, 5130, 5225, 5490, 5643, 5795, 6039, 6270, 6710, 6954, 7425, 7695, 8235, 8550, 8910, 9150, 9405, 9882, 10065, 10431, 10450, 11286, 11590, 12078, 12749, 12825, 13725, 14850, 15390, 15675, 16470, 16775, 16929, 17385, 18117, 18810, 20130, 20862, 22275, 24705, 25498, 25650, 27450, 28215, 28975, 30195, 31293, 31350, 33550, 33858, 34770, 36234, 38247, 38475, 41175, 44550, 47025, 49410, 50325, 52155, 54351, 56430, 57950, 60390, 62586, 63745, 76494, 76950, 82350, 84645, 86925, 90585, 93879, 94050, 100650, 104310, 108702, 114741, 123525, 127490, 141075, 150975, 156465, 169290, 173850, 181170, 187758, 191235, 229482, 247050, 260775, 271755, 282150, 301950, 312930, 318725, 344223, 382470, 423225, 452925, 469395, 521550, 543510, 573705, 637450, 688446, 782325, 846450, 905850, 938790, 956175, 1032669, 1147410, 1358775, 1564650, 1721115, 1912350, 2065338, 2346975, 2717550, 2868525, 3442230, 4693950, 5163345, 5737050, 8605575, 10326690, 17211150, 25816725, 51633450]

約数ペア:

[(1, 51633450), (2, 25816725), (3, 17211150), (5, 10326690), (6, 8605575), (9, 5737050), (10, 5163345), (11, 4693950), (15, 3442230), (18, 2868525), (19, 2717550), (22, 2346975), (25, 2065338), (27, 1912350), (30, 1721115), (33, 1564650), (38, 1358775), (45, 1147410), (50, 1032669), (54, 956175), (55, 938790), (57, 905850), (61, 846450), (66, 782325), (75, 688446), (81, 637450), (90, 573705), (95, 543510), (99, 521550), (110, 469395), (114, 452925), (122, 423225), (135, 382470), (150, 344223), (162, 318725), (165, 312930), (171, 301950), (183, 282150), (190, 271755), (198, 260775), (209, 247050), (225, 229482), (270, 191235), (275, 187758), (285, 181170), (297, 173850), (305, 169290), (330, 156465), (342, 150975), (366, 141075), (405, 127490), (418, 123525), (450, 114741), (475, 108702), (495, 104310), (513, 100650), (549, 94050), (550, 93879), (570, 90585), (594, 86925), (610, 84645), (627, 82350), (671, 76950), (675, 76494), (810, 63745), (825, 62586), (855, 60390), (891, 57950), (915, 56430), (950, 54351), (990, 52155), (1026, 50325), (1045, 49410), (1098, 47025), (1159, 44550), (1254, 41175), (1342, 38475), (1350, 38247), (1425, 36234), (1485, 34770), (1525, 33858), (1539, 33550), (1647, 31350), (1650, 31293), (1710, 30195), (1782, 28975), (1830, 28215), (1881, 27450), (2013, 25650), (2025, 25498), (2090, 24705), (2318, 22275), (2475, 20862), (2565, 20130), (2745, 18810), (2850, 18117), (2970, 17385), (3050, 16929), (3078, 16775), (3135, 16470), (3294, 15675), (3355, 15390), (3477, 14850), (3762, 13725), (4026, 12825), (4050, 12749), (4275, 12078), (4455, 11590), (4575, 11286), (4941, 10450), (4950, 10431), (5130, 10065), (5225, 9882), (5490, 9405), (5643, 9150), (5795, 8910), (6039, 8550), (6270, 8235), (6710, 7695), (6954, 7425)]