52997776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4177}}^1$

素因数の和:4259

約数の個数: 40

約数和(自身を含む): 112421624

約数和(自身を除く): 59423848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 4177, 6344, 8354, 12688, 16708, 33416, 54301, 66832, 108602, 217204, 254797, 434408, 509594, 868816, 1019188, 2038376, 3312361, 4076752, 6624722, 13249444, 26498888, 52997776]

約数ペア:

[(1, 52997776), (2, 26498888), (4, 13249444), (8, 6624722), (13, 4076752), (16, 3312361), (26, 2038376), (52, 1019188), (61, 868816), (104, 509594), (122, 434408), (208, 254797), (244, 217204), (488, 108602), (793, 66832), (976, 54301), (1586, 33416), (3172, 16708), (4177, 12688), (6344, 8354)]