53203940

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{5821}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 111991992

約数和(自身を除く): 58788052

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 5821, 9140, 11642, 23284, 29105, 58210, 116420, 2660197, 5320394, 10640788, 13300985, 26601970, 53203940]

約数ペア:

[(1, 53203940), (2, 26601970), (4, 13300985), (5, 10640788), (10, 5320394), (20, 2660197), (457, 116420), (914, 58210), (1828, 29105), (2285, 23284), (4570, 11642), (5821, 9140)]