55708730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 71195590

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1019, 1562, 2038, 2485, 3905, 4970, 5095, 5467, 7133, 7810, 10190, 10934, 11209, 14266, 22418, 27335, 35665, 54670, 56045, 71330, 72349, 78463, 112090, 144698, 156926, 361745, 392315, 506443, 723490, 784630, 795839, 1012886, 1591678, 2532215, 3979195, 5064430, 5570873, 7958390, 11141746, 27854365, 55708730]

約数ペア:

[(1, 55708730), (2, 27854365), (5, 11141746), (7, 7958390), (10, 5570873), (11, 5064430), (14, 3979195), (22, 2532215), (35, 1591678), (55, 1012886), (70, 795839), (71, 784630), (77, 723490), (110, 506443), (142, 392315), (154, 361745), (355, 156926), (385, 144698), (497, 112090), (710, 78463), (770, 72349), (781, 71330), (994, 56045), (1019, 54670), (1562, 35665), (2038, 27335), (2485, 22418), (3905, 14266), (4970, 11209), (5095, 10934), (5467, 10190), (7133, 7810)]