53614640

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2473}}^1$

素因数の和:2757

約数の個数: 40

約数和(自身を含む): 125164608

約数和(自身を除く): 71549968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2473, 2710, 4336, 4946, 5420, 9892, 10840, 12365, 19784, 21680, 24730, 39568, 49460, 98920, 197840, 670183, 1340366, 2680732, 3350915, 5361464, 6701830, 10722928, 13403660, 26807320, 53614640]

約数ペア:

[(1, 53614640), (2, 26807320), (4, 13403660), (5, 10722928), (8, 6701830), (10, 5361464), (16, 3350915), (20, 2680732), (40, 1340366), (80, 670183), (271, 197840), (542, 98920), (1084, 49460), (1355, 39568), (2168, 24730), (2473, 21680), (2710, 19784), (4336, 12365), (4946, 10840), (5420, 9892)]