51977406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2129}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 112361760

約数和(自身を除く): 60384354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 939, 1878, 2129, 4069, 4258, 6387, 8138, 12207, 12774, 24414, 27677, 55354, 83031, 166062, 666377, 1332754, 1999131, 3998262, 8662901, 17325802, 25988703, 51977406]

約数ペア:

[(1, 51977406), (2, 25988703), (3, 17325802), (6, 8662901), (13, 3998262), (26, 1999131), (39, 1332754), (78, 666377), (313, 166062), (626, 83031), (939, 55354), (1878, 27677), (2129, 24414), (4069, 12774), (4258, 12207), (6387, 8138)]