488545310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{5281}}^1$

素因数の和:5357

約数の個数: 48

約数和(自身を含む): 993734352

約数和(自身を除く): 505189042

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 841, 1595, 1682, 3190, 4205, 5281, 8410, 9251, 10562, 18502, 26405, 46255, 52810, 58091, 92510, 116182, 153149, 290455, 306298, 580910, 765745, 1531490, 1684639, 3369278, 4441321, 8423195, 8882642, 16846390, 22206605, 44413210, 48854531, 97709062, 244272655, 488545310]

約数ペア:

[(1, 488545310), (2, 244272655), (5, 97709062), (10, 48854531), (11, 44413210), (22, 22206605), (29, 16846390), (55, 8882642), (58, 8423195), (110, 4441321), (145, 3369278), (290, 1684639), (319, 1531490), (638, 765745), (841, 580910), (1595, 306298), (1682, 290455), (3190, 153149), (4205, 116182), (5281, 92510), (8410, 58091), (9251, 52810), (10562, 46255), (18502, 26405)]