51681730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 95881968

約数和(自身を除く): 44200238

約数列:

[1, 2, 5, 10, 41, 82, 205, 233, 410, 466, 541, 1082, 1165, 2330, 2705, 5410, 9553, 19106, 22181, 44362, 47765, 95530, 110905, 126053, 221810, 252106, 630265, 1260530, 5168173, 10336346, 25840865, 51681730]

約数ペア:

[(1, 51681730), (2, 25840865), (5, 10336346), (10, 5168173), (41, 1260530), (82, 630265), (205, 252106), (233, 221810), (410, 126053), (466, 110905), (541, 95530), (1082, 47765), (1165, 44362), (2330, 22181), (2705, 19106), (5410, 9553)]