53388842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 91300608

約数和(自身を除く): 37911766

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1223, 1679, 1898, 2446, 3358, 15899, 21827, 28129, 31798, 43654, 56258, 89279, 178558, 365677, 731354, 1160627, 2053417, 2321254, 4106834, 26694421, 53388842]

約数ペア:

[(1, 53388842), (2, 26694421), (13, 4106834), (23, 2321254), (26, 2053417), (46, 1160627), (73, 731354), (146, 365677), (299, 178558), (598, 89279), (949, 56258), (1223, 43654), (1679, 31798), (1898, 28129), (2446, 21827), (3358, 15899)]