53746568

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 103541760

約数和(自身を除く): 49795192

約数列:

[1, 2, 4, 8, 47, 94, 188, 223, 376, 446, 641, 892, 1282, 1784, 2564, 5128, 10481, 20962, 30127, 41924, 60254, 83848, 120508, 142943, 241016, 285886, 571772, 1143544, 6718321, 13436642, 26873284, 53746568]

約数ペア:

[(1, 53746568), (2, 26873284), (4, 13436642), (8, 6718321), (47, 1143544), (94, 571772), (188, 285886), (223, 241016), (376, 142943), (446, 120508), (641, 83848), (892, 60254), (1282, 41924), (1784, 30127), (2564, 20962), (5128, 10481)]