50315728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 102342656

約数和(自身を除く): 52026928

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1663, 1891, 3326, 3782, 6652, 7564, 13304, 15128, 26608, 30256, 51553, 101443, 103106, 202886, 206212, 405772, 412424, 811544, 824848, 1623088, 3144733, 6289466, 12578932, 25157864, 50315728]

約数ペア:

[(1, 50315728), (2, 25157864), (4, 12578932), (8, 6289466), (16, 3144733), (31, 1623088), (61, 824848), (62, 811544), (122, 412424), (124, 405772), (244, 206212), (248, 202886), (488, 103106), (496, 101443), (976, 51553), (1663, 30256), (1891, 26608), (3326, 15128), (3782, 13304), (6652, 7564)]