51576880

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2767}}^1$

素因数の和:3013

約数の個数: 40

約数和(自身を含む): 120474432

約数和(自身を除く): 68897552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 2767, 3728, 4660, 5534, 9320, 11068, 13835, 18640, 22136, 27670, 44272, 55340, 110680, 221360, 644711, 1289422, 2578844, 3223555, 5157688, 6447110, 10315376, 12894220, 25788440, 51576880]

約数ペア:

[(1, 51576880), (2, 25788440), (4, 12894220), (5, 10315376), (8, 6447110), (10, 5157688), (16, 3223555), (20, 2578844), (40, 1289422), (80, 644711), (233, 221360), (466, 110680), (932, 55340), (1165, 44272), (1864, 27670), (2330, 22136), (2767, 18640), (3728, 13835), (4660, 11068), (5534, 9320)]