54202360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31513}}^1$

素因数の和:31567

約数の個数: 32

約数和(自身を含む): 124795440

約数和(自身を除く): 70593080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 31513, 63026, 126052, 157565, 252104, 315130, 630260, 1260520, 1355059, 2710118, 5420236, 6775295, 10840472, 13550590, 27101180, 54202360]

約数ペア:

[(1, 54202360), (2, 27101180), (4, 13550590), (5, 10840472), (8, 6775295), (10, 5420236), (20, 2710118), (40, 1355059), (43, 1260520), (86, 630260), (172, 315130), (215, 252104), (344, 157565), (430, 126052), (860, 63026), (1720, 31513)]