47871540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{88651}}^1$

素因数の和:88669

約数の個数: 48

約数和(自身を含む): 148935360

約数和(自身を除く): 101063820

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, 88651, 177302, 265953, 354604, 443255, 531906, 797859, 886510, 1063812, 1329765, 1595718, 1773020, 2393577, 2659530, 3191436, 3989295, 4787154, 5319060, 7978590, 9574308, 11967885, 15957180, 23935770, 47871540]

約数ペア:

[(1, 47871540), (2, 23935770), (3, 15957180), (4, 11967885), (5, 9574308), (6, 7978590), (9, 5319060), (10, 4787154), (12, 3989295), (15, 3191436), (18, 2659530), (20, 2393577), (27, 1773020), (30, 1595718), (36, 1329765), (45, 1063812), (54, 886510), (60, 797859), (90, 531906), (108, 443255), (135, 354604), (180, 265953), (270, 177302), (540, 88651)]