49344140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129853}}^1$

素因数の和:129881

約数の個数: 24

約数和(自身を含む): 109077360

約数和(自身を除く): 59733220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 129853, 259706, 519412, 649265, 1298530, 2467207, 2597060, 4934414, 9868828, 12336035, 24672070, 49344140]

約数ペア:

[(1, 49344140), (2, 24672070), (4, 12336035), (5, 9868828), (10, 4934414), (19, 2597060), (20, 2467207), (38, 1298530), (76, 649265), (95, 519412), (190, 259706), (380, 129853)]