55191396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 139160000

約数和(自身を除く): 83968604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 499, 709, 998, 1418, 1497, 1996, 2127, 2836, 2994, 4254, 5988, 6487, 8508, 9217, 12974, 18434, 19461, 25948, 27651, 36868, 38922, 55302, 77844, 110604, 353791, 707582, 1061373, 1415164, 2122746, 4245492, 4599283, 9198566, 13797849, 18397132, 27595698, 55191396]

約数ペア:

[(1, 55191396), (2, 27595698), (3, 18397132), (4, 13797849), (6, 9198566), (12, 4599283), (13, 4245492), (26, 2122746), (39, 1415164), (52, 1061373), (78, 707582), (156, 353791), (499, 110604), (709, 77844), (998, 55302), (1418, 38922), (1497, 36868), (1996, 27651), (2127, 25948), (2836, 19461), (2994, 18434), (4254, 12974), (5988, 9217), (6487, 8508)]