54957180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1361}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 154221984

約数和(自身を除く): 99264804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 673, 1346, 1361, 2019, 2692, 2722, 3365, 4038, 4083, 5444, 6730, 6805, 8076, 8166, 10095, 13460, 13610, 16332, 20190, 20415, 27220, 40380, 40830, 81660, 915953, 1831906, 2747859, 3663812, 4579765, 5495718, 9159530, 10991436, 13739295, 18319060, 27478590, 54957180]

約数ペア:

[(1, 54957180), (2, 27478590), (3, 18319060), (4, 13739295), (5, 10991436), (6, 9159530), (10, 5495718), (12, 4579765), (15, 3663812), (20, 2747859), (30, 1831906), (60, 915953), (673, 81660), (1346, 40830), (1361, 40380), (2019, 27220), (2692, 20415), (2722, 20190), (3365, 16332), (4038, 13610), (4083, 13460), (5444, 10095), (6730, 8166), (6805, 8076)]