51284090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35863}}^1$

素因数の和:35894

約数の個数: 32

約数和(自身を含む): 108452736

約数和(自身を除く): 57168646

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 35863, 71726, 179315, 358630, 394493, 466219, 788986, 932438, 1972465, 2331095, 3944930, 4662190, 5128409, 10256818, 25642045, 51284090]

約数ペア:

[(1, 51284090), (2, 25642045), (5, 10256818), (10, 5128409), (11, 4662190), (13, 3944930), (22, 2331095), (26, 1972465), (55, 932438), (65, 788986), (110, 466219), (130, 394493), (143, 358630), (286, 179315), (715, 71726), (1430, 35863)]