47948220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{88793}}^1$

素因数の和:88811

約数の個数: 48

約数和(自身を含む): 149173920

約数和(自身を除く): 101225700

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, 88793, 177586, 266379, 355172, 443965, 532758, 799137, 887930, 1065516, 1331895, 1598274, 1775860, 2397411, 2663790, 3196548, 3995685, 4794822, 5327580, 7991370, 9589644, 11987055, 15982740, 23974110, 47948220]

約数ペア:

[(1, 47948220), (2, 23974110), (3, 15982740), (4, 11987055), (5, 9589644), (6, 7991370), (9, 5327580), (10, 4794822), (12, 3995685), (15, 3196548), (18, 2663790), (20, 2397411), (27, 1775860), (30, 1598274), (36, 1331895), (45, 1065516), (54, 887930), (60, 799137), (90, 532758), (108, 443965), (135, 355172), (180, 266379), (270, 177586), (540, 88793)]