47011970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 90326016

約数和(自身を除く): 43314046

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2111, 2227, 4222, 4454, 10555, 11135, 21110, 22270, 35887, 71774, 179435, 276541, 358870, 553082, 1382705, 2765410, 4701197, 9402394, 23505985, 47011970]

約数ペア:

[(1, 47011970), (2, 23505985), (5, 9402394), (10, 4701197), (17, 2765410), (34, 1382705), (85, 553082), (131, 358870), (170, 276541), (262, 179435), (655, 71774), (1310, 35887), (2111, 22270), (2227, 21110), (4222, 11135), (4454, 10555)]