51068820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77377}}^1$

素因数の和:77400

約数の個数: 48

約数和(自身を含む): 155994048

約数和(自身を除く): 104925228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 77377, 154754, 232131, 309508, 386885, 464262, 773770, 851147, 928524, 1160655, 1547540, 1702294, 2321310, 2553441, 3404588, 4255735, 4642620, 5106882, 8511470, 10213764, 12767205, 17022940, 25534410, 51068820]

約数ペア:

[(1, 51068820), (2, 25534410), (3, 17022940), (4, 12767205), (5, 10213764), (6, 8511470), (10, 5106882), (11, 4642620), (12, 4255735), (15, 3404588), (20, 2553441), (22, 2321310), (30, 1702294), (33, 1547540), (44, 1160655), (55, 928524), (60, 851147), (66, 773770), (110, 464262), (132, 386885), (165, 309508), (220, 232131), (330, 154754), (660, 77377)]