52504020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{291689}}^1$

素因数の和:291704

約数の個数: 36

約数和(自身を含む): 159262740

約数和(自身を除く): 106758720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 291689, 583378, 875067, 1166756, 1458445, 1750134, 2625201, 2916890, 3500268, 4375335, 5250402, 5833780, 8750670, 10500804, 13126005, 17501340, 26252010, 52504020]

約数ペア:

[(1, 52504020), (2, 26252010), (3, 17501340), (4, 13126005), (5, 10500804), (6, 8750670), (9, 5833780), (10, 5250402), (12, 4375335), (15, 3500268), (18, 2916890), (20, 2625201), (30, 1750134), (36, 1458445), (45, 1166756), (60, 875067), (90, 583378), (180, 291689)]