50001218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{2161}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 78454656

約数和(自身を除く): 28453438

約数列:

[1, 2, 23, 46, 503, 1006, 2161, 4322, 11569, 23138, 49703, 99406, 1086983, 2173966, 25000609, 50001218]

約数ペア:

[(1, 50001218), (2, 25000609), (23, 2173966), (46, 1086983), (503, 99406), (1006, 49703), (2161, 23138), (4322, 11569)]