53171260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 116367552

約数和(自身を除く): 63196292

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 244, 305, 410, 610, 820, 1063, 1220, 2126, 2501, 4252, 5002, 5315, 10004, 10630, 12505, 21260, 25010, 43583, 50020, 64843, 87166, 129686, 174332, 217915, 259372, 324215, 435830, 648430, 871660, 1296860, 2658563, 5317126, 10634252, 13292815, 26585630, 53171260]

約数ペア:

[(1, 53171260), (2, 26585630), (4, 13292815), (5, 10634252), (10, 5317126), (20, 2658563), (41, 1296860), (61, 871660), (82, 648430), (122, 435830), (164, 324215), (205, 259372), (244, 217915), (305, 174332), (410, 129686), (610, 87166), (820, 64843), (1063, 50020), (1220, 43583), (2126, 25010), (2501, 21260), (4252, 12505), (5002, 10630), (5315, 10004)]