55969446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 70474074

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 79, 93, 158, 186, 237, 293, 403, 474, 586, 806, 879, 1027, 1209, 1758, 2054, 2418, 2449, 3081, 3809, 4898, 6162, 7347, 7618, 9083, 11427, 14694, 18166, 22854, 23147, 27249, 31837, 46294, 54498, 63674, 69441, 95511, 118079, 138882, 191022, 236158, 300911, 354237, 601822, 708474, 717557, 902733, 1435114, 1805466, 2152671, 4305342, 9328241, 18656482, 27984723, 55969446]

約数ペア:

[(1, 55969446), (2, 27984723), (3, 18656482), (6, 9328241), (13, 4305342), (26, 2152671), (31, 1805466), (39, 1435114), (62, 902733), (78, 717557), (79, 708474), (93, 601822), (158, 354237), (186, 300911), (237, 236158), (293, 191022), (403, 138882), (474, 118079), (586, 95511), (806, 69441), (879, 63674), (1027, 54498), (1209, 46294), (1758, 31837), (2054, 27249), (2418, 23147), (2449, 22854), (3081, 18166), (3809, 14694), (4898, 11427), (6162, 9083), (7347, 7618)]