57479864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1531}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 122575320

約数和(自身を除く): 65095456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1531, 1976, 2888, 3062, 4693, 6124, 9386, 12248, 18772, 19903, 29089, 37544, 39806, 58178, 79612, 116356, 159224, 232712, 378157, 552691, 756314, 1105382, 1512628, 2210764, 3025256, 4421528, 7184983, 14369966, 28739932, 57479864]

約数ペア:

[(1, 57479864), (2, 28739932), (4, 14369966), (8, 7184983), (13, 4421528), (19, 3025256), (26, 2210764), (38, 1512628), (52, 1105382), (76, 756314), (104, 552691), (152, 378157), (247, 232712), (361, 159224), (494, 116356), (722, 79612), (988, 58178), (1444, 39806), (1531, 37544), (1976, 29089), (2888, 19903), (3062, 18772), (4693, 12248), (6124, 9386)]