51260755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 76454784

約数和(自身を除く): 25194029

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 997, 1469, 3955, 4985, 6979, 7345, 10283, 12961, 34895, 51415, 64805, 90727, 112661, 453635, 563305, 788627, 1464593, 3943135, 7322965, 10252151, 51260755]

約数ペア:

[(1, 51260755), (5, 10252151), (7, 7322965), (13, 3943135), (35, 1464593), (65, 788627), (91, 563305), (113, 453635), (455, 112661), (565, 90727), (791, 64805), (997, 51415), (1469, 34895), (3955, 12961), (4985, 10283), (6979, 7345)]