56211666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6343}}^1$

素因数の和:6566

約数の個数: 32

約数和(自身を含む): 129113088

約数和(自身を除く): 72901422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 6343, 8862, 12686, 19029, 38058, 44401, 88802, 133203, 266406, 1338373, 2676746, 4015119, 8030238, 9368611, 18737222, 28105833, 56211666]

約数ペア:

[(1, 56211666), (2, 28105833), (3, 18737222), (6, 9368611), (7, 8030238), (14, 4015119), (21, 2676746), (42, 1338373), (211, 266406), (422, 133203), (633, 88802), (1266, 44401), (1477, 38058), (2954, 19029), (4431, 12686), (6343, 8862)]