50617580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194683}}^1$

素因数の和:194705

約数の個数: 24

約数和(自身を含む): 114474192

約数和(自身を除く): 63856612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 194683, 389366, 778732, 973415, 1946830, 2530879, 3893660, 5061758, 10123516, 12654395, 25308790, 50617580]

約数ペア:

[(1, 50617580), (2, 25308790), (4, 12654395), (5, 10123516), (10, 5061758), (13, 3893660), (20, 2530879), (26, 1946830), (52, 973415), (65, 778732), (130, 389366), (260, 194683)]