42534107

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 58309632

約数和(自身を除く): 15775525

約数列:

[1, 7, 11, 23, 47, 49, 73, 77, 161, 253, 329, 511, 517, 539, 803, 1081, 1127, 1679, 1771, 2303, 3431, 3577, 3619, 5621, 7567, 11753, 11891, 12397, 18469, 24017, 25333, 37741, 39347, 52969, 78913, 82271, 83237, 129283, 168119, 264187, 552391, 582659, 868043, 904981, 1849309, 3866737, 6076301, 42534107]

約数ペア:

[(1, 42534107), (7, 6076301), (11, 3866737), (23, 1849309), (47, 904981), (49, 868043), (73, 582659), (77, 552391), (161, 264187), (253, 168119), (329, 129283), (511, 83237), (517, 82271), (539, 78913), (803, 52969), (1081, 39347), (1127, 37741), (1679, 25333), (1771, 24017), (2303, 18469), (3431, 12397), (3577, 11891), (3619, 11753), (5621, 7567)]