48900560

素因数分解:

$2^4\times 5^1\times {\mathrm{611257}}^1$

素因数の和:611270

約数の個数: 20

約数和(自身を含む): 113693988

約数和(自身を除く): 64793428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 611257, 1222514, 2445028, 3056285, 4890056, 6112570, 9780112, 12225140, 24450280, 48900560]

約数ペア:

[(1, 48900560), (2, 24450280), (4, 12225140), (5, 9780112), (8, 6112570), (10, 4890056), (16, 3056285), (20, 2445028), (40, 1222514), (80, 611257)]