47018180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19429}}^1$

素因数の和:19460

約数の個数: 36

約数和(自身を含む): 108535980

約数和(自身を除く): 61517800

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 19429, 38858, 77716, 97145, 194290, 213719, 388580, 427438, 854876, 1068595, 2137190, 2350909, 4274380, 4701818, 9403636, 11754545, 23509090, 47018180]

約数ペア:

[(1, 47018180), (2, 23509090), (4, 11754545), (5, 9403636), (10, 4701818), (11, 4274380), (20, 2350909), (22, 2137190), (44, 1068595), (55, 854876), (110, 427438), (121, 388580), (220, 213719), (242, 194290), (484, 97145), (605, 77716), (1210, 38858), (2420, 19429)]