53212390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2437

約数の個数: 64

約数和(自身を含む): 123586560

約数和(自身を除く): 70374170

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 2383, 3190, 4466, 4766, 11165, 11915, 16681, 22330, 23830, 26213, 33362, 52426, 69107, 83405, 131065, 138214, 166810, 183491, 262130, 345535, 366982, 483749, 691070, 760177, 917455, 967498, 1520354, 1834910, 2418745, 3800885, 4837490, 5321239, 7601770, 10642478, 26606195, 53212390]

約数ペア:

[(1, 53212390), (2, 26606195), (5, 10642478), (7, 7601770), (10, 5321239), (11, 4837490), (14, 3800885), (22, 2418745), (29, 1834910), (35, 1520354), (55, 967498), (58, 917455), (70, 760177), (77, 691070), (110, 483749), (145, 366982), (154, 345535), (203, 262130), (290, 183491), (319, 166810), (385, 138214), (406, 131065), (638, 83405), (770, 69107), (1015, 52426), (1595, 33362), (2030, 26213), (2233, 23830), (2383, 22330), (3190, 16681), (4466, 11915), (4766, 11165)]