53865240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 196922880

約数和(自身を除く): 143057640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 43, 44, 52, 55, 60, 65, 66, 73, 78, 86, 88, 104, 110, 120, 129, 130, 132, 143, 146, 156, 165, 172, 195, 215, 219, 220, 258, 260, 264, 286, 292, 312, 330, 344, 365, 390, 429, 430, 438, 440, 473, 516, 520, 559, 572, 584, 645, 660, 715, 730, 780, 803, 858, 860, 876, 946, 949, 1032, 1095, 1118, 1144, 1290, 1320, 1419, 1430, 1460, 1560, 1606, 1677, 1716, 1720, 1752, 1892, 1898, 2145, 2190, 2236, 2365, 2409, 2580, 2795, 2838, 2847, 2860, 2920, 3139, 3212, 3354, 3432, 3784, 3796, 4015, 4290, 4380, 4472, 4730, 4745, 4818, 5160, 5590, 5676, 5694, 5720, 6149, 6278, 6424, 6708, 7095, 7592, 8030, 8385, 8580, 8760, 9417, 9460, 9490, 9636, 10439, 11180, 11352, 11388, 12045, 12298, 12556, 13416, 14190, 14235, 15695, 16060, 16770, 17160, 18447, 18834, 18920, 18980, 19272, 20878, 22360, 22776, 24090, 24596, 25112, 28380, 28470, 30745, 31317, 31390, 32120, 33540, 34529, 36894, 37668, 37960, 40807, 41756, 47085, 48180, 49192, 52195, 56760, 56940, 61490, 62634, 62780, 67080, 69058, 73788, 75336, 81614, 83512, 92235, 94170, 96360, 103587, 104390, 113880, 122421, 122980, 125268, 125560, 138116, 147576, 156585, 163228, 172645, 184470, 188340, 204035, 207174, 208780, 244842, 245960, 250536, 276232, 313170, 326456, 345290, 368940, 376680, 408070, 414348, 417560, 448877, 489684, 517935, 612105, 626340, 690580, 737880, 816140, 828696, 897754, 979368, 1035870, 1224210, 1252680, 1346631, 1381160, 1632280, 1795508, 2071740, 2244385, 2448420, 2693262, 3591016, 4143480, 4488770, 4896840, 5386524, 6733155, 8977540, 10773048, 13466310, 17955080, 26932620, 53865240]

約数ペア:

[(1, 53865240), (2, 26932620), (3, 17955080), (4, 13466310), (5, 10773048), (6, 8977540), (8, 6733155), (10, 5386524), (11, 4896840), (12, 4488770), (13, 4143480), (15, 3591016), (20, 2693262), (22, 2448420), (24, 2244385), (26, 2071740), (30, 1795508), (33, 1632280), (39, 1381160), (40, 1346631), (43, 1252680), (44, 1224210), (52, 1035870), (55, 979368), (60, 897754), (65, 828696), (66, 816140), (73, 737880), (78, 690580), (86, 626340), (88, 612105), (104, 517935), (110, 489684), (120, 448877), (129, 417560), (130, 414348), (132, 408070), (143, 376680), (146, 368940), (156, 345290), (165, 326456), (172, 313170), (195, 276232), (215, 250536), (219, 245960), (220, 244842), (258, 208780), (260, 207174), (264, 204035), (286, 188340), (292, 184470), (312, 172645), (330, 163228), (344, 156585), (365, 147576), (390, 138116), (429, 125560), (430, 125268), (438, 122980), (440, 122421), (473, 113880), (516, 104390), (520, 103587), (559, 96360), (572, 94170), (584, 92235), (645, 83512), (660, 81614), (715, 75336), (730, 73788), (780, 69058), (803, 67080), (858, 62780), (860, 62634), (876, 61490), (946, 56940), (949, 56760), (1032, 52195), (1095, 49192), (1118, 48180), (1144, 47085), (1290, 41756), (1320, 40807), (1419, 37960), (1430, 37668), (1460, 36894), (1560, 34529), (1606, 33540), (1677, 32120), (1716, 31390), (1720, 31317), (1752, 30745), (1892, 28470), (1898, 28380), (2145, 25112), (2190, 24596), (2236, 24090), (2365, 22776), (2409, 22360), (2580, 20878), (2795, 19272), (2838, 18980), (2847, 18920), (2860, 18834), (2920, 18447), (3139, 17160), (3212, 16770), (3354, 16060), (3432, 15695), (3784, 14235), (3796, 14190), (4015, 13416), (4290, 12556), (4380, 12298), (4472, 12045), (4730, 11388), (4745, 11352), (4818, 11180), (5160, 10439), (5590, 9636), (5676, 9490), (5694, 9460), (5720, 9417), (6149, 8760), (6278, 8580), (6424, 8385), (6708, 8030), (7095, 7592)]