52855020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293639}}^1$

素因数の和:293654

約数の個数: 36

約数和(自身を含む): 160327440

約数和(自身を除く): 107472420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293639, 587278, 880917, 1174556, 1468195, 1761834, 2642751, 2936390, 3523668, 4404585, 5285502, 5872780, 8809170, 10571004, 13213755, 17618340, 26427510, 52855020]

約数ペア:

[(1, 52855020), (2, 26427510), (3, 17618340), (4, 13213755), (5, 10571004), (6, 8809170), (9, 5872780), (10, 5285502), (12, 4404585), (15, 3523668), (18, 2936390), (20, 2642751), (30, 1761834), (36, 1468195), (45, 1174556), (60, 880917), (90, 587278), (180, 293639)]