50380421

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 64088064

約数和(自身を除く): 13707643

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1151, 1183, 3367, 6253, 8057, 14963, 42587, 43771, 104741, 194519, 298109, 553631, 1361633, 3875417, 7197203, 50380421]

約数ペア:

[(1, 50380421), (7, 7197203), (13, 3875417), (37, 1361633), (91, 553631), (169, 298109), (259, 194519), (481, 104741), (1151, 43771), (1183, 42587), (3367, 14963), (6253, 8057)]