56785180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 125024256

約数和(自身を除く): 68239076

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 1367, 2077, 2734, 4154, 5468, 6835, 8308, 10385, 13670, 20770, 27340, 41540, 42377, 84754, 91589, 169508, 183178, 211885, 366356, 423770, 457945, 847540, 915890, 1831780, 2839259, 5678518, 11357036, 14196295, 28392590, 56785180]

約数ペア:

[(1, 56785180), (2, 28392590), (4, 14196295), (5, 11357036), (10, 5678518), (20, 2839259), (31, 1831780), (62, 915890), (67, 847540), (124, 457945), (134, 423770), (155, 366356), (268, 211885), (310, 183178), (335, 169508), (620, 91589), (670, 84754), (1340, 42377), (1367, 41540), (2077, 27340), (2734, 20770), (4154, 13670), (5468, 10385), (6835, 8308)]