51881784

素因数分解:

$2^3\times 3^1\times {\mathrm{709}}^1\times {\mathrm{3049}}^1$

素因数の和:3767

約数の個数: 32

約数和(自身を含む): 129930000

約数和(自身を除く): 78048216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 709, 1418, 2127, 2836, 3049, 4254, 5672, 6098, 8508, 9147, 12196, 17016, 18294, 24392, 36588, 73176, 2161741, 4323482, 6485223, 8646964, 12970446, 17293928, 25940892, 51881784]

約数ペア:

[(1, 51881784), (2, 25940892), (3, 17293928), (4, 12970446), (6, 8646964), (8, 6485223), (12, 4323482), (24, 2161741), (709, 73176), (1418, 36588), (2127, 24392), (2836, 18294), (3049, 17016), (4254, 12196), (5672, 9147), (6098, 8508)]