53389630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{929}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 110082240

約数和(自身を除く): 56692610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 821, 929, 1642, 1858, 4105, 4645, 5747, 6503, 8210, 9290, 11494, 13006, 28735, 32515, 57470, 65030, 762709, 1525418, 3813545, 5338963, 7627090, 10677926, 26694815, 53389630]

約数ペア:

[(1, 53389630), (2, 26694815), (5, 10677926), (7, 7627090), (10, 5338963), (14, 3813545), (35, 1525418), (70, 762709), (821, 65030), (929, 57470), (1642, 32515), (1858, 28735), (4105, 13006), (4645, 11494), (5747, 9290), (6503, 8210)]