53951880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 174960000

約数和(自身を除く): 121008120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 499, 510, 530, 636, 680, 795, 901, 998, 1020, 1060, 1272, 1497, 1590, 1802, 1996, 2040, 2120, 2495, 2703, 2994, 3180, 3604, 3992, 4505, 4990, 5406, 5988, 6360, 7208, 7485, 8483, 9010, 9980, 10812, 11976, 13515, 14970, 16966, 18020, 19960, 21624, 25449, 26447, 27030, 29940, 33932, 36040, 42415, 50898, 52894, 54060, 59880, 67864, 79341, 84830, 101796, 105788, 108120, 127245, 132235, 158682, 169660, 203592, 211576, 254490, 264470, 317364, 339320, 396705, 449599, 508980, 528940, 634728, 793410, 899198, 1017960, 1057880, 1348797, 1586820, 1798396, 2247995, 2697594, 3173640, 3596792, 4495990, 5395188, 6743985, 8991980, 10790376, 13487970, 17983960, 26975940, 53951880]

約数ペア:

[(1, 53951880), (2, 26975940), (3, 17983960), (4, 13487970), (5, 10790376), (6, 8991980), (8, 6743985), (10, 5395188), (12, 4495990), (15, 3596792), (17, 3173640), (20, 2697594), (24, 2247995), (30, 1798396), (34, 1586820), (40, 1348797), (51, 1057880), (53, 1017960), (60, 899198), (68, 793410), (85, 634728), (102, 528940), (106, 508980), (120, 449599), (136, 396705), (159, 339320), (170, 317364), (204, 264470), (212, 254490), (255, 211576), (265, 203592), (318, 169660), (340, 158682), (408, 132235), (424, 127245), (499, 108120), (510, 105788), (530, 101796), (636, 84830), (680, 79341), (795, 67864), (901, 59880), (998, 54060), (1020, 52894), (1060, 50898), (1272, 42415), (1497, 36040), (1590, 33932), (1802, 29940), (1996, 27030), (2040, 26447), (2120, 25449), (2495, 21624), (2703, 19960), (2994, 18020), (3180, 16966), (3604, 14970), (3992, 13515), (4505, 11976), (4990, 10812), (5406, 9980), (5988, 9010), (6360, 8483), (7208, 7485)]