57145764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1087}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 144155648

約数和(自身を除く): 87009884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1087, 1348, 2022, 2174, 3261, 4044, 4348, 4381, 6522, 8762, 13044, 13143, 14131, 17524, 26286, 28262, 42393, 52572, 56524, 84786, 169572, 366319, 732638, 1098957, 1465276, 2197914, 4395828, 4762147, 9524294, 14286441, 19048588, 28572882, 57145764]

約数ペア:

[(1, 57145764), (2, 28572882), (3, 19048588), (4, 14286441), (6, 9524294), (12, 4762147), (13, 4395828), (26, 2197914), (39, 1465276), (52, 1098957), (78, 732638), (156, 366319), (337, 169572), (674, 84786), (1011, 56524), (1087, 52572), (1348, 42393), (2022, 28262), (2174, 26286), (3261, 17524), (4044, 14131), (4348, 13143), (4381, 13044), (6522, 8762)]