50304891

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 83399680

約数和(自身を除く): 33094789

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 1789, 2163, 4017, 5367, 9373, 12523, 23257, 28119, 37569, 69771, 162799, 184267, 488397, 552801, 1289869, 2395471, 3869607, 7186413, 16768297, 50304891]

約数ペア:

[(1, 50304891), (3, 16768297), (7, 7186413), (13, 3869607), (21, 2395471), (39, 1289869), (91, 552801), (103, 488397), (273, 184267), (309, 162799), (721, 69771), (1339, 37569), (1789, 28119), (2163, 23257), (4017, 12523), (5367, 9373)]