47857390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35983}}^1$

素因数の和:36016

約数の個数: 32

約数和(自身を含む): 103633920

約数和(自身を除く): 55776530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 35983, 71966, 179915, 251881, 359830, 503762, 683677, 1259405, 1367354, 2518810, 3418385, 4785739, 6836770, 9571478, 23928695, 47857390]

約数ペア:

[(1, 47857390), (2, 23928695), (5, 9571478), (7, 6836770), (10, 4785739), (14, 3418385), (19, 2518810), (35, 1367354), (38, 1259405), (70, 683677), (95, 503762), (133, 359830), (190, 251881), (266, 179915), (665, 71966), (1330, 35983)]