48983580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{272131}}^1$

素因数の和:272146

約数の個数: 36

約数和(自身を含む): 148584072

約数和(自身を除く): 99600492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 272131, 544262, 816393, 1088524, 1360655, 1632786, 2449179, 2721310, 3265572, 4081965, 4898358, 5442620, 8163930, 9796716, 12245895, 16327860, 24491790, 48983580]

約数ペア:

[(1, 48983580), (2, 24491790), (3, 16327860), (4, 12245895), (5, 9796716), (6, 8163930), (9, 5442620), (10, 4898358), (12, 4081965), (15, 3265572), (18, 2721310), (20, 2449179), (30, 1632786), (36, 1360655), (45, 1088524), (60, 816393), (90, 544262), (180, 272131)]