53360680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32537}}^1$

素因数の和:32589

約数の個数: 32

約数和(自身を含む): 122993640

約数和(自身を除く): 69632960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32537, 65074, 130148, 162685, 260296, 325370, 650740, 1301480, 1334017, 2668034, 5336068, 6670085, 10672136, 13340170, 26680340, 53360680]

約数ペア:

[(1, 53360680), (2, 26680340), (4, 13340170), (5, 10672136), (8, 6670085), (10, 5336068), (20, 2668034), (40, 1334017), (41, 1301480), (82, 650740), (164, 325370), (205, 260296), (328, 162685), (410, 130148), (820, 65074), (1640, 32537)]