47122988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 92889888

約数和(自身を除く): 45766900

約数列:

[1, 2, 4, 11, 22, 44, 61, 97, 122, 181, 194, 244, 362, 388, 671, 724, 1067, 1342, 1991, 2134, 2684, 3982, 4268, 5917, 7964, 11041, 11834, 17557, 22082, 23668, 35114, 44164, 65087, 70228, 121451, 130174, 193127, 242902, 260348, 386254, 485804, 772508, 1070977, 2141954, 4283908, 11780747, 23561494, 47122988]

約数ペア:

[(1, 47122988), (2, 23561494), (4, 11780747), (11, 4283908), (22, 2141954), (44, 1070977), (61, 772508), (97, 485804), (122, 386254), (181, 260348), (194, 242902), (244, 193127), (362, 130174), (388, 121451), (671, 70228), (724, 65087), (1067, 44164), (1342, 35114), (1991, 23668), (2134, 22082), (2684, 17557), (3982, 11834), (4268, 11041), (5917, 7964)]