49505885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69239}}^1$

素因数の和:69268

約数の個数: 16

約数和(自身を含む): 69793920

約数和(自身を除く): 20288035

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 69239, 346195, 761629, 900107, 3808145, 4500535, 9901177, 49505885]

約数ペア:

[(1, 49505885), (5, 9901177), (11, 4500535), (13, 3808145), (55, 900107), (65, 761629), (143, 346195), (715, 69239)]