49715895

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 82188288

約数和(自身を除く): 32472393

約数列:

[1, 3, 5, 15, 47, 97, 141, 235, 291, 485, 705, 727, 1455, 2181, 3635, 4559, 10905, 13677, 22795, 34169, 68385, 70519, 102507, 170845, 211557, 352595, 512535, 1057785, 3314393, 9943179, 16571965, 49715895]

約数ペア:

[(1, 49715895), (3, 16571965), (5, 9943179), (15, 3314393), (47, 1057785), (97, 512535), (141, 352595), (235, 211557), (291, 170845), (485, 102507), (705, 70519), (727, 68385), (1455, 34169), (2181, 22795), (3635, 13677), (4559, 10905)]