56571268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 110638080

約数和(自身を除く): 54066812

約数列:

[1, 2, 4, 13, 26, 47, 52, 79, 94, 158, 188, 293, 316, 586, 611, 1027, 1172, 1222, 2054, 2444, 3713, 3809, 4108, 7426, 7618, 13771, 14852, 15236, 23147, 27542, 46294, 48269, 55084, 92588, 96538, 179023, 193076, 300911, 358046, 601822, 716092, 1087909, 1203644, 2175818, 4351636, 14142817, 28285634, 56571268]

約数ペア:

[(1, 56571268), (2, 28285634), (4, 14142817), (13, 4351636), (26, 2175818), (47, 1203644), (52, 1087909), (79, 716092), (94, 601822), (158, 358046), (188, 300911), (293, 193076), (316, 179023), (586, 96538), (611, 92588), (1027, 55084), (1172, 48269), (1222, 46294), (2054, 27542), (2444, 23147), (3713, 15236), (3809, 14852), (4108, 13771), (7426, 7618)]