56461769

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 71322048

約数和(自身を除く): 14860279

約数列:

[1, 7, 13, 49, 91, 151, 587, 637, 1057, 1963, 4109, 7399, 7631, 13741, 28763, 53417, 88637, 96187, 373919, 620459, 1152281, 4343213, 8065967, 56461769]

約数ペア:

[(1, 56461769), (7, 8065967), (13, 4343213), (49, 1152281), (91, 620459), (151, 373919), (587, 96187), (637, 88637), (1057, 53417), (1963, 28763), (4109, 13741), (7399, 7631)]