51840074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 93602304

約数和(自身を除く): 41762230

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 169, 191, 286, 338, 382, 803, 949, 1606, 1859, 1898, 2101, 2483, 3718, 4202, 4966, 10439, 12337, 13943, 20878, 24674, 27313, 27886, 32279, 54626, 64558, 135707, 153373, 181259, 271414, 306746, 355069, 362518, 710138, 1993849, 2356367, 3987698, 4712734, 25920037, 51840074]

約数ペア:

[(1, 51840074), (2, 25920037), (11, 4712734), (13, 3987698), (22, 2356367), (26, 1993849), (73, 710138), (143, 362518), (146, 355069), (169, 306746), (191, 271414), (286, 181259), (338, 153373), (382, 135707), (803, 64558), (949, 54626), (1606, 32279), (1859, 27886), (1898, 27313), (2101, 24674), (2483, 20878), (3718, 13943), (4202, 12337), (4966, 10439)]