47507278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9001}}^1$

素因数の和:9052

約数の個数: 32

約数和(自身を含む): 90740160

約数和(自身を除く): 43232882

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 9001, 18002, 63007, 117013, 126014, 234026, 261029, 522058, 819091, 1638182, 1827203, 3393377, 3654406, 6786754, 23753639, 47507278]

約数ペア:

[(1, 47507278), (2, 23753639), (7, 6786754), (13, 3654406), (14, 3393377), (26, 1827203), (29, 1638182), (58, 819091), (91, 522058), (182, 261029), (203, 234026), (377, 126014), (406, 117013), (754, 63007), (2639, 18002), (5278, 9001)]