56472351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4535

約数の個数: 32

約数和(自身を含む): 90397440

約数和(自身を除く): 33925089

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 4483, 12597, 13449, 58279, 76211, 85177, 174837, 228633, 255531, 990743, 1107301, 1448009, 2972229, 3321903, 4344027, 18824117, 56472351]

約数ペア:

[(1, 56472351), (3, 18824117), (13, 4344027), (17, 3321903), (19, 2972229), (39, 1448009), (51, 1107301), (57, 990743), (221, 255531), (247, 228633), (323, 174837), (663, 85177), (741, 76211), (969, 58279), (4199, 13449), (4483, 12597)]