51887235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 86806080

約数和(自身を除く): 34918845

約数列:

[1, 3, 5, 15, 29, 87, 101, 145, 303, 435, 505, 1181, 1515, 2929, 3543, 5905, 8787, 14645, 17715, 34249, 43935, 102747, 119281, 171245, 357843, 513735, 596405, 1789215, 3459149, 10377447, 17295745, 51887235]

約数ペア:

[(1, 51887235), (3, 17295745), (5, 10377447), (15, 3459149), (29, 1789215), (87, 596405), (101, 513735), (145, 357843), (303, 171245), (435, 119281), (505, 102747), (1181, 43935), (1515, 34249), (2929, 17715), (3543, 14645), (5905, 8787)]