53719250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16529}}^1$

素因数の和:16559

約数の個数: 32

約数和(自身を含む): 108304560

約数和(自身を除く): 54585310

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 16529, 33058, 82645, 165290, 214877, 413225, 429754, 826450, 1074385, 2066125, 2148770, 4132250, 5371925, 10743850, 26859625, 53719250]

約数ペア:

[(1, 53719250), (2, 26859625), (5, 10743850), (10, 5371925), (13, 4132250), (25, 2148770), (26, 2066125), (50, 1074385), (65, 826450), (125, 429754), (130, 413225), (250, 214877), (325, 165290), (650, 82645), (1625, 33058), (3250, 16529)]