53226640

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2351}}^1$

素因数の和:2647

約数の個数: 40

約数和(自身を含む): 124242048

約数和(自身を除く): 71015408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2351, 2830, 4528, 4702, 5660, 9404, 11320, 11755, 18808, 22640, 23510, 37616, 47020, 94040, 188080, 665333, 1330666, 2661332, 3326665, 5322664, 6653330, 10645328, 13306660, 26613320, 53226640]

約数ペア:

[(1, 53226640), (2, 26613320), (4, 13306660), (5, 10645328), (8, 6653330), (10, 5322664), (16, 3326665), (20, 2661332), (40, 1330666), (80, 665333), (283, 188080), (566, 94040), (1132, 47020), (1415, 37616), (2264, 23510), (2351, 22640), (2830, 18808), (4528, 11755), (4702, 11320), (5660, 9404)]