52487240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100937}}^1$

素因数の和:100961

約数の個数: 32

約数和(自身を含む): 127181880

約数和(自身を除く): 74694640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 100937, 201874, 403748, 504685, 807496, 1009370, 1312181, 2018740, 2624362, 4037480, 5248724, 6560905, 10497448, 13121810, 26243620, 52487240]

約数ペア:

[(1, 52487240), (2, 26243620), (4, 13121810), (5, 10497448), (8, 6560905), (10, 5248724), (13, 4037480), (20, 2624362), (26, 2018740), (40, 1312181), (52, 1009370), (65, 807496), (104, 504685), (130, 403748), (260, 201874), (520, 100937)]