55763460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{309797}}^1$

素因数の和:309812

約数の個数: 36

約数和(自身を含む): 169149708

約数和(自身を除く): 113386248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 309797, 619594, 929391, 1239188, 1548985, 1858782, 2788173, 3097970, 3717564, 4646955, 5576346, 6195940, 9293910, 11152692, 13940865, 18587820, 27881730, 55763460]

約数ペア:

[(1, 55763460), (2, 27881730), (3, 18587820), (4, 13940865), (5, 11152692), (6, 9293910), (9, 6195940), (10, 5576346), (12, 4646955), (15, 3717564), (18, 3097970), (20, 2788173), (30, 1858782), (36, 1548985), (45, 1239188), (60, 929391), (90, 619594), (180, 309797)]