25971950

素因数分解:

$2^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1931}}^1$

素因数の和:2212

約数の個数: 24

約数和(自身を含む): 48512520

約数和(自身を除く): 22540570

約数列:

[1, 2, 5, 10, 25, 50, 269, 538, 1345, 1931, 2690, 3862, 6725, 9655, 13450, 19310, 48275, 96550, 519439, 1038878, 2597195, 5194390, 12985975, 25971950]

約数ペア:

[(1, 25971950), (2, 12985975), (5, 5194390), (10, 2597195), (25, 1038878), (50, 519439), (269, 96550), (538, 48275), (1345, 19310), (1931, 13450), (2690, 9655), (3862, 6725)]