50441840

素因数分解:

$2^4\times 5^1\times {\mathrm{630523}}^1$

素因数の和:630536

約数の個数: 20

約数和(自身を含む): 117277464

約数和(自身を除く): 66835624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 630523, 1261046, 2522092, 3152615, 5044184, 6305230, 10088368, 12610460, 25220920, 50441840]

約数ペア:

[(1, 50441840), (2, 25220920), (4, 12610460), (5, 10088368), (8, 6305230), (10, 5044184), (16, 3152615), (20, 2522092), (40, 1261046), (80, 630523)]