56196520

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1493}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 126661320

約数和(自身を除く): 70464800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1493, 1882, 2986, 3764, 4705, 5972, 7465, 7528, 9410, 11944, 14930, 18820, 29860, 37640, 59720, 1404913, 2809826, 5619652, 7024565, 11239304, 14049130, 28098260, 56196520]

約数ペア:

[(1, 56196520), (2, 28098260), (4, 14049130), (5, 11239304), (8, 7024565), (10, 5619652), (20, 2809826), (40, 1404913), (941, 59720), (1493, 37640), (1882, 29860), (2986, 18820), (3764, 14930), (4705, 11944), (5972, 9410), (7465, 7528)]