47846942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 89886672

約数和(自身を除く): 42039730

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 442, 757, 1514, 1859, 2431, 2873, 3718, 4862, 5746, 8327, 9841, 12869, 16654, 19682, 25738, 31603, 63206, 108251, 127933, 141559, 167297, 216502, 255866, 283118, 334594, 1407263, 1840267, 2174861, 2814526, 3680534, 4349722, 23923471, 47846942]

約数ペア:

[(1, 47846942), (2, 23923471), (11, 4349722), (13, 3680534), (17, 2814526), (22, 2174861), (26, 1840267), (34, 1407263), (143, 334594), (169, 283118), (187, 255866), (221, 216502), (286, 167297), (338, 141559), (374, 127933), (442, 108251), (757, 63206), (1514, 31603), (1859, 25738), (2431, 19682), (2873, 16654), (3718, 12869), (4862, 9841), (5746, 8327)]