56452020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1163}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 158397120

約数和(自身を除く): 101945100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 1163, 1618, 2326, 2427, 3236, 3489, 4045, 4652, 4854, 5815, 6978, 8090, 9708, 11630, 12135, 13956, 16180, 17445, 23260, 24270, 34890, 48540, 69780, 940867, 1881734, 2822601, 3763468, 4704335, 5645202, 9408670, 11290404, 14113005, 18817340, 28226010, 56452020]

約数ペア:

[(1, 56452020), (2, 28226010), (3, 18817340), (4, 14113005), (5, 11290404), (6, 9408670), (10, 5645202), (12, 4704335), (15, 3763468), (20, 2822601), (30, 1881734), (60, 940867), (809, 69780), (1163, 48540), (1618, 34890), (2326, 24270), (2427, 23260), (3236, 17445), (3489, 16180), (4045, 13956), (4652, 12135), (4854, 11630), (5815, 9708), (6978, 8090)]