53457317

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 58134720

約数和(自身を除く): 4677403

約数列:

[1, 19, 41, 163, 421, 779, 3097, 6683, 7999, 17261, 68623, 126977, 327959, 1303837, 2813543, 53457317]

約数ペア:

[(1, 53457317), (19, 2813543), (41, 1303837), (163, 327959), (421, 126977), (779, 68623), (3097, 17261), (6683, 7999)]