55205820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102233}}^1$

素因数の和:102251

約数の個数: 48

約数和(自身を含む): 171753120

約数和(自身を除く): 116547300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 102233, 204466, 306699, 408932, 511165, 613398, 920097, 1022330, 1226796, 1533495, 1840194, 2044660, 2760291, 3066990, 3680388, 4600485, 5520582, 6133980, 9200970, 11041164, 13801455, 18401940, 27602910, 55205820]

約数ペア:

[(1, 55205820), (2, 27602910), (3, 18401940), (4, 13801455), (5, 11041164), (6, 9200970), (9, 6133980), (10, 5520582), (12, 4600485), (15, 3680388), (18, 3066990), (20, 2760291), (27, 2044660), (30, 1840194), (36, 1533495), (45, 1226796), (54, 1022330), (60, 920097), (90, 613398), (108, 511165), (135, 408932), (180, 306699), (270, 204466), (540, 102233)]