56244620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 122266368

約数和(自身を除く): 66021748

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 565, 607, 820, 1130, 1214, 2260, 2428, 3035, 4633, 6070, 9266, 12140, 18532, 23165, 24887, 46330, 49774, 68591, 92660, 99548, 124435, 137182, 248870, 274364, 342955, 497740, 685910, 1371820, 2812231, 5624462, 11248924, 14061155, 28122310, 56244620]

約数ペア:

[(1, 56244620), (2, 28122310), (4, 14061155), (5, 11248924), (10, 5624462), (20, 2812231), (41, 1371820), (82, 685910), (113, 497740), (164, 342955), (205, 274364), (226, 248870), (410, 137182), (452, 124435), (565, 99548), (607, 92660), (820, 68591), (1130, 49774), (1214, 46330), (2260, 24887), (2428, 23165), (3035, 18532), (4633, 12140), (6070, 9266)]