49712975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 66891552

約数和(自身を除く): 17178577

約数列:

[1, 5, 13, 25, 65, 151, 325, 755, 1013, 1963, 3775, 5065, 9815, 13169, 25325, 49075, 65845, 152963, 329225, 764815, 1988519, 3824075, 9942595, 49712975]

約数ペア:

[(1, 49712975), (5, 9942595), (13, 3824075), (25, 1988519), (65, 764815), (151, 329225), (325, 152963), (755, 65845), (1013, 49075), (1963, 25325), (3775, 13169), (5065, 9815)]