44946460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172871}}^1$

素因数の和:172893

約数の個数: 24

約数和(自身を含む): 101648736

約数和(自身を除く): 56702276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 172871, 345742, 691484, 864355, 1728710, 2247323, 3457420, 4494646, 8989292, 11236615, 22473230, 44946460]

約数ペア:

[(1, 44946460), (2, 22473230), (4, 11236615), (5, 8989292), (10, 4494646), (13, 3457420), (20, 2247323), (26, 1728710), (52, 864355), (65, 691484), (130, 345742), (260, 172871)]