45799820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 105386400

約数和(自身を除く): 59586580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 509, 818, 1018, 1636, 2036, 2045, 2545, 4090, 4499, 5090, 5599, 8180, 8998, 10180, 11198, 17996, 22396, 22495, 27995, 44990, 55990, 89980, 111980, 208181, 416362, 832724, 1040905, 2081810, 2289991, 4163620, 4579982, 9159964, 11449955, 22899910, 45799820]

約数ペア:

[(1, 45799820), (2, 22899910), (4, 11449955), (5, 9159964), (10, 4579982), (11, 4163620), (20, 2289991), (22, 2081810), (44, 1040905), (55, 832724), (110, 416362), (220, 208181), (409, 111980), (509, 89980), (818, 55990), (1018, 44990), (1636, 27995), (2036, 22495), (2045, 22396), (2545, 17996), (4090, 11198), (4499, 10180), (5090, 8998), (5599, 8180)]