55018806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{947}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 115216128

約数和(自身を除く): 60197322

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 421, 842, 947, 1263, 1894, 2526, 2841, 5682, 9683, 19366, 21781, 29049, 43562, 58098, 65343, 130686, 398687, 797374, 1196061, 2392122, 9169801, 18339602, 27509403, 55018806]

約数ペア:

[(1, 55018806), (2, 27509403), (3, 18339602), (6, 9169801), (23, 2392122), (46, 1196061), (69, 797374), (138, 398687), (421, 130686), (842, 65343), (947, 58098), (1263, 43562), (1894, 29049), (2526, 21781), (2841, 19366), (5682, 9683)]