49900460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131317}}^1$

素因数の和:131345

約数の個数: 24

約数和(自身を含む): 110307120

約数和(自身を除く): 60406660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 131317, 262634, 525268, 656585, 1313170, 2495023, 2626340, 4990046, 9980092, 12475115, 24950230, 49900460]

約数ペア:

[(1, 49900460), (2, 24950230), (4, 12475115), (5, 9980092), (10, 4990046), (19, 2626340), (20, 2495023), (38, 1313170), (76, 656585), (95, 525268), (190, 262634), (380, 131317)]