52640220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30253}}^1$

素因数の和:30294

約数の個数: 48

約数和(自身を含む): 152480160

約数和(自身を除く): 99839940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 30253, 60506, 90759, 121012, 151265, 181518, 302530, 363036, 453795, 605060, 877337, 907590, 1754674, 1815180, 2632011, 3509348, 4386685, 5264022, 8773370, 10528044, 13160055, 17546740, 26320110, 52640220]

約数ペア:

[(1, 52640220), (2, 26320110), (3, 17546740), (4, 13160055), (5, 10528044), (6, 8773370), (10, 5264022), (12, 4386685), (15, 3509348), (20, 2632011), (29, 1815180), (30, 1754674), (58, 907590), (60, 877337), (87, 605060), (116, 453795), (145, 363036), (174, 302530), (290, 181518), (348, 151265), (435, 121012), (580, 90759), (870, 60506), (1740, 30253)]