50554540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 111041280

約数和(自身を除く): 60486740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 863, 1010, 1726, 2020, 2929, 3452, 4315, 5858, 8630, 11716, 14645, 17260, 25027, 29290, 50054, 58580, 87163, 100108, 125135, 174326, 250270, 348652, 435815, 500540, 871630, 1743260, 2527727, 5055454, 10110908, 12638635, 25277270, 50554540]

約数ペア:

[(1, 50554540), (2, 25277270), (4, 12638635), (5, 10110908), (10, 5055454), (20, 2527727), (29, 1743260), (58, 871630), (101, 500540), (116, 435815), (145, 348652), (202, 250270), (290, 174326), (404, 125135), (505, 100108), (580, 87163), (863, 58580), (1010, 50054), (1726, 29290), (2020, 25027), (2929, 17260), (3452, 14645), (4315, 11716), (5858, 8630)]