55302610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 112783104

約数和(自身を除く): 57480494

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 73, 97, 110, 142, 146, 194, 355, 365, 485, 710, 730, 781, 803, 970, 1067, 1562, 1606, 2134, 3905, 4015, 5183, 5335, 6887, 7081, 7810, 8030, 10366, 10670, 13774, 14162, 25915, 34435, 35405, 51830, 57013, 68870, 70810, 75757, 77891, 114026, 151514, 155782, 285065, 378785, 389455, 502751, 570130, 757570, 778910, 1005502, 2513755, 5027510, 5530261, 11060522, 27651305, 55302610]

約数ペア:

[(1, 55302610), (2, 27651305), (5, 11060522), (10, 5530261), (11, 5027510), (22, 2513755), (55, 1005502), (71, 778910), (73, 757570), (97, 570130), (110, 502751), (142, 389455), (146, 378785), (194, 285065), (355, 155782), (365, 151514), (485, 114026), (710, 77891), (730, 75757), (781, 70810), (803, 68870), (970, 57013), (1067, 51830), (1562, 35405), (1606, 34435), (2134, 25915), (3905, 14162), (4015, 13774), (5183, 10670), (5335, 10366), (6887, 8030), (7081, 7810)]