51538074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1621}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 118029696

約数和(自身を除く): 66491622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 757, 1514, 1621, 2271, 3242, 4542, 4863, 5299, 9726, 10598, 11347, 15897, 22694, 31794, 34041, 68082, 1227097, 2454194, 3681291, 7362582, 8589679, 17179358, 25769037, 51538074]

約数ペア:

[(1, 51538074), (2, 25769037), (3, 17179358), (6, 8589679), (7, 7362582), (14, 3681291), (21, 2454194), (42, 1227097), (757, 68082), (1514, 34041), (1621, 31794), (2271, 22694), (3242, 15897), (4542, 11347), (4863, 10598), (5299, 9726)]