50881.000000

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 1828008

約数和(自身を除く): 1063768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 233, 328, 410, 466, 656, 820, 932, 1165, 1640, 1864, 2330, 3280, 3728, 4660, 9320, 9553, 18640, 19106, 38212, 47765, 76424, 95530, 152848, 191060, 382120, 764240]

約数ペア:

[(1, 764240), (2, 382120), (4, 191060), (5, 152848), (8, 95530), (10, 76424), (16, 47765), (20, 38212), (40, 19106), (41, 18640), (80, 9553), (82, 9320), (164, 4660), (205, 3728), (233, 3280), (328, 2330), (410, 1864), (466, 1640), (656, 1165), (820, 932)]