55641500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5857}}^1$

素因数の和:5895

約数の個数: 48

約数和(自身を含む): 127938720

約数和(自身を除く): 72297220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 5857, 9500, 11714, 23428, 29285, 58570, 111283, 117140, 146425, 222566, 292850, 445132, 556415, 585700, 732125, 1112830, 1464250, 2225660, 2782075, 2928500, 5564150, 11128300, 13910375, 27820750, 55641500]

約数ペア:

[(1, 55641500), (2, 27820750), (4, 13910375), (5, 11128300), (10, 5564150), (19, 2928500), (20, 2782075), (25, 2225660), (38, 1464250), (50, 1112830), (76, 732125), (95, 585700), (100, 556415), (125, 445132), (190, 292850), (250, 222566), (380, 146425), (475, 117140), (500, 111283), (950, 58570), (1900, 29285), (2375, 23428), (4750, 11714), (5857, 9500)]