48653820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270299}}^1$

素因数の和:270314

約数の個数: 36

約数和(自身を含む): 147583800

約数和(自身を除く): 98929980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270299, 540598, 810897, 1081196, 1351495, 1621794, 2432691, 2702990, 3243588, 4054485, 4865382, 5405980, 8108970, 9730764, 12163455, 16217940, 24326910, 48653820]

約数ペア:

[(1, 48653820), (2, 24326910), (3, 16217940), (4, 12163455), (5, 9730764), (6, 8108970), (9, 5405980), (10, 4865382), (12, 4054485), (15, 3243588), (18, 2702990), (20, 2432691), (30, 1621794), (36, 1351495), (45, 1081196), (60, 810897), (90, 540598), (180, 270299)]