26544050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 53845512

約数和(自身を除く): 27301462

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 194, 325, 421, 485, 650, 842, 970, 1261, 2105, 2425, 2522, 4210, 4850, 5473, 6305, 10525, 10946, 12610, 21050, 27365, 31525, 40837, 54730, 63050, 81674, 136825, 204185, 273650, 408370, 530881, 1020925, 1061762, 2041850, 2654405, 5308810, 13272025, 26544050]

約数ペア:

[(1, 26544050), (2, 13272025), (5, 5308810), (10, 2654405), (13, 2041850), (25, 1061762), (26, 1020925), (50, 530881), (65, 408370), (97, 273650), (130, 204185), (194, 136825), (325, 81674), (421, 63050), (485, 54730), (650, 40837), (842, 31525), (970, 27365), (1261, 21050), (2105, 12610), (2425, 10946), (2522, 10525), (4210, 6305), (4850, 5473)]