52469360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21157}}^1$

素因数の和:21201

約数の個数: 40

約数和(自身を含む): 125932416

約数和(自身を除く): 73463056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 21157, 42314, 84628, 105785, 169256, 211570, 338512, 423140, 655867, 846280, 1311734, 1692560, 2623468, 3279335, 5246936, 6558670, 10493872, 13117340, 26234680, 52469360]

約数ペア:

[(1, 52469360), (2, 26234680), (4, 13117340), (5, 10493872), (8, 6558670), (10, 5246936), (16, 3279335), (20, 2623468), (31, 1692560), (40, 1311734), (62, 846280), (80, 655867), (124, 423140), (155, 338512), (248, 211570), (310, 169256), (496, 105785), (620, 84628), (1240, 42314), (2480, 21157)]