51375822152

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{2137}}^1\times {\mathrm{19141}}^1$

素因数の和:21441

約数の個数: 32

約数和(自身を含む): 96993662520

約数和(自身を除く): 45617840368

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 2137, 4274, 8548, 17096, 19141, 38282, 76564, 153128, 335509, 671018, 1342036, 2684072, 3005137, 6010274, 12020548, 24041096, 40904317, 81808634, 163617268, 327234536, 6421977769, 12843955538, 25687911076, 51375822152]

約数ペア:

[(1, 51375822152), (2, 25687911076), (4, 12843955538), (8, 6421977769), (157, 327234536), (314, 163617268), (628, 81808634), (1256, 40904317), (2137, 24041096), (4274, 12020548), (8548, 6010274), (17096, 3005137), (19141, 2684072), (38282, 1342036), (76564, 671018), (153128, 335509)]