57122455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 81123840

約数和(自身を除く): 24001385

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2011, 2185, 5681, 10055, 26143, 28405, 38209, 46253, 130715, 191045, 231265, 496717, 601289, 878807, 2483585, 3006445, 4394035, 11424491, 57122455]

約数ペア:

[(1, 57122455), (5, 11424491), (13, 4394035), (19, 3006445), (23, 2483585), (65, 878807), (95, 601289), (115, 496717), (247, 231265), (299, 191045), (437, 130715), (1235, 46253), (1495, 38209), (2011, 28405), (2185, 26143), (5681, 10055)]