54761800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14411}}^1$

素因数の和:14446

約数の個数: 48

約数和(自身を含む): 134031600

約数和(自身を除く): 79269800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14411, 28822, 57644, 72055, 115288, 144110, 273809, 288220, 360275, 547618, 576440, 720550, 1095236, 1369045, 1441100, 2190472, 2738090, 2882200, 5476180, 6845225, 10952360, 13690450, 27380900, 54761800]

約数ペア:

[(1, 54761800), (2, 27380900), (4, 13690450), (5, 10952360), (8, 6845225), (10, 5476180), (19, 2882200), (20, 2738090), (25, 2190472), (38, 1441100), (40, 1369045), (50, 1095236), (76, 720550), (95, 576440), (100, 547618), (152, 360275), (190, 288220), (200, 273809), (380, 144110), (475, 115288), (760, 72055), (950, 57644), (1900, 28822), (3800, 14411)]