52807599

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 86434560

約数和(自身を除く): 33626961

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 163, 169, 213, 351, 489, 507, 639, 923, 1467, 1521, 1917, 2119, 2769, 4401, 4563, 6357, 8307, 11573, 11999, 19071, 24921, 27547, 34719, 35997, 57213, 82641, 104157, 107991, 150449, 247923, 312471, 323973, 451347, 743769, 1354041, 1955837, 4062123, 5867511, 17602533, 52807599]

約数ペア:

[(1, 52807599), (3, 17602533), (9, 5867511), (13, 4062123), (27, 1955837), (39, 1354041), (71, 743769), (117, 451347), (163, 323973), (169, 312471), (213, 247923), (351, 150449), (489, 107991), (507, 104157), (639, 82641), (923, 57213), (1467, 35997), (1521, 34719), (1917, 27547), (2119, 24921), (2769, 19071), (4401, 11999), (4563, 11573), (6357, 8307)]