63054940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242519}}^1$

素因数の和:242541

約数の個数: 24

約数和(自身を含む): 142601760

約数和(自身を除く): 79546820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 242519, 485038, 970076, 1212595, 2425190, 3152747, 4850380, 6305494, 12610988, 15763735, 31527470, 63054940]

約数ペア:

[(1, 63054940), (2, 31527470), (4, 15763735), (5, 12610988), (10, 6305494), (13, 4850380), (20, 3152747), (26, 2425190), (52, 1212595), (65, 970076), (130, 485038), (260, 242519)]