50123451

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 78220800

約数和(自身を除く): 28097349

約数列:

[1, 3, 7, 21, 83, 149, 193, 249, 447, 579, 581, 1043, 1351, 1743, 3129, 4053, 12367, 16019, 28757, 37101, 48057, 86271, 86569, 112133, 201299, 259707, 336399, 603897, 2386831, 7160493, 16707817, 50123451]

約数ペア:

[(1, 50123451), (3, 16707817), (7, 7160493), (21, 2386831), (83, 603897), (149, 336399), (193, 259707), (249, 201299), (447, 112133), (579, 86569), (581, 86271), (1043, 48057), (1351, 37101), (1743, 28757), (3129, 16019), (4053, 12367)]