47919652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 95001984

約数和(自身を除く): 47082332

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 101, 164, 202, 263, 404, 451, 526, 902, 1052, 1111, 1804, 2222, 2893, 4141, 4444, 5786, 8282, 10783, 11572, 16564, 21566, 26563, 43132, 45551, 53126, 91102, 106252, 118613, 182204, 237226, 292193, 474452, 584386, 1089083, 1168772, 2178166, 4356332, 11979913, 23959826, 47919652]

約数ペア:

[(1, 47919652), (2, 23959826), (4, 11979913), (11, 4356332), (22, 2178166), (41, 1168772), (44, 1089083), (82, 584386), (101, 474452), (164, 292193), (202, 237226), (263, 182204), (404, 118613), (451, 106252), (526, 91102), (902, 53126), (1052, 45551), (1111, 43132), (1804, 26563), (2222, 21566), (2893, 16564), (4141, 11572), (4444, 10783), (5786, 8282)]