57530512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{276589}}^1$

素因数の和:276610

約数の個数: 20

約数和(自身を含む): 120040060

約数和(自身を除く): 62509548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 276589, 553178, 1106356, 2212712, 3595657, 4425424, 7191314, 14382628, 28765256, 57530512]

約数ペア:

[(1, 57530512), (2, 28765256), (4, 14382628), (8, 7191314), (13, 4425424), (16, 3595657), (26, 2212712), (52, 1106356), (104, 553178), (208, 276589)]