25455950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39163}}^1$

素因数の和:39188

約数の個数: 24

約数和(自身を含む): 50991528

約数和(自身を除く): 25535578

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39163, 78326, 195815, 391630, 509119, 979075, 1018238, 1958150, 2545595, 5091190, 12727975, 25455950]

約数ペア:

[(1, 25455950), (2, 12727975), (5, 5091190), (10, 2545595), (13, 1958150), (25, 1018238), (26, 979075), (50, 509119), (65, 391630), (130, 195815), (325, 78326), (650, 39163)]