53801090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 67504510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 1559, 2030, 2465, 3118, 3451, 4930, 6902, 7795, 10913, 15590, 17255, 21826, 26503, 34510, 45211, 53006, 54565, 90422, 109130, 132515, 185521, 226055, 265030, 316477, 371042, 452110, 632954, 768587, 927605, 1537174, 1582385, 1855210, 3164770, 3842935, 5380109, 7685870, 10760218, 26900545, 53801090]

約数ペア:

[(1, 53801090), (2, 26900545), (5, 10760218), (7, 7685870), (10, 5380109), (14, 3842935), (17, 3164770), (29, 1855210), (34, 1582385), (35, 1537174), (58, 927605), (70, 768587), (85, 632954), (119, 452110), (145, 371042), (170, 316477), (203, 265030), (238, 226055), (290, 185521), (406, 132515), (493, 109130), (595, 90422), (986, 54565), (1015, 53006), (1190, 45211), (1559, 34510), (2030, 26503), (2465, 21826), (3118, 17255), (3451, 15590), (4930, 10913), (6902, 7795)]