56191860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{104059}}^1$

素因数の和:104077

約数の個数: 48

約数和(自身を含む): 174820800

約数和(自身を除く): 118628940

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, 104059, 208118, 312177, 416236, 520295, 624354, 936531, 1040590, 1248708, 1560885, 1873062, 2081180, 2809593, 3121770, 3746124, 4682655, 5619186, 6243540, 9365310, 11238372, 14047965, 18730620, 28095930, 56191860]

約数ペア:

[(1, 56191860), (2, 28095930), (3, 18730620), (4, 14047965), (5, 11238372), (6, 9365310), (9, 6243540), (10, 5619186), (12, 4682655), (15, 3746124), (18, 3121770), (20, 2809593), (27, 2081180), (30, 1873062), (36, 1560885), (45, 1248708), (54, 1040590), (60, 936531), (90, 624354), (108, 520295), (135, 416236), (180, 312177), (270, 208118), (540, 104059)]