51994228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5392

約数の個数: 48

約数和(自身を含む): 113206464

約数和(自身を除く): 61212236

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 5347, 9724, 10694, 21388, 58817, 69511, 90899, 117634, 139022, 181798, 235268, 278044, 363596, 764621, 999889, 1181687, 1529242, 1999778, 2363374, 3058484, 3999556, 4726748, 12998557, 25997114, 51994228]

約数ペア:

[(1, 51994228), (2, 25997114), (4, 12998557), (11, 4726748), (13, 3999556), (17, 3058484), (22, 2363374), (26, 1999778), (34, 1529242), (44, 1181687), (52, 999889), (68, 764621), (143, 363596), (187, 278044), (221, 235268), (286, 181798), (374, 139022), (442, 117634), (572, 90899), (748, 69511), (884, 58817), (2431, 21388), (4862, 10694), (5347, 9724)]