47118770

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{17387}}^1$

素因数の和:17665

約数の個数: 16

約数和(自身を含む): 85131648

約数和(自身を除く): 38012878

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 17387, 34774, 86935, 173870, 4711877, 9423754, 23559385, 47118770]

約数ペア:

[(1, 47118770), (2, 23559385), (5, 9423754), (10, 4711877), (271, 173870), (542, 86935), (1355, 34774), (2710, 17387)]