51174360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{142151}}^1$

素因数の和:142168

約数の個数: 48

約数和(自身を含む): 166317840

約数和(自身を除く): 115143480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 142151, 284302, 426453, 568604, 710755, 852906, 1137208, 1279359, 1421510, 1705812, 2132265, 2558718, 2843020, 3411624, 4264530, 5117436, 5686040, 6396795, 8529060, 10234872, 12793590, 17058120, 25587180, 51174360]

約数ペア:

[(1, 51174360), (2, 25587180), (3, 17058120), (4, 12793590), (5, 10234872), (6, 8529060), (8, 6396795), (9, 5686040), (10, 5117436), (12, 4264530), (15, 3411624), (18, 2843020), (20, 2558718), (24, 2132265), (30, 1705812), (36, 1421510), (40, 1279359), (45, 1137208), (60, 852906), (72, 710755), (90, 568604), (120, 426453), (180, 284302), (360, 142151)]