27380012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 27051988

約数列:

[1, 2, 4, 11, 22, 44, 53, 59, 106, 118, 199, 212, 236, 398, 583, 649, 796, 1166, 1298, 2189, 2332, 2596, 3127, 4378, 6254, 8756, 10547, 11741, 12508, 21094, 23482, 34397, 42188, 46964, 68794, 116017, 129151, 137588, 232034, 258302, 464068, 516604, 622273, 1244546, 2489092, 6845003, 13690006, 27380012]

約数ペア:

[(1, 27380012), (2, 13690006), (4, 6845003), (11, 2489092), (22, 1244546), (44, 622273), (53, 516604), (59, 464068), (106, 258302), (118, 232034), (199, 137588), (212, 129151), (236, 116017), (398, 68794), (583, 46964), (649, 42188), (796, 34397), (1166, 23482), (1298, 21094), (2189, 12508), (2332, 11741), (2596, 10547), (3127, 8756), (4378, 6254)]