51745174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 85780800

約数和(自身を除く): 34035626

約数列:

[1, 2, 13, 26, 73, 137, 146, 199, 274, 398, 949, 1781, 1898, 2587, 3562, 5174, 10001, 14527, 20002, 27263, 29054, 54526, 130013, 188851, 260026, 354419, 377702, 708838, 1990199, 3980398, 25872587, 51745174]

約数ペア:

[(1, 51745174), (2, 25872587), (13, 3980398), (26, 1990199), (73, 708838), (137, 377702), (146, 354419), (199, 260026), (274, 188851), (398, 130013), (949, 54526), (1781, 29054), (1898, 27263), (2587, 20002), (3562, 14527), (5174, 10001)]