50911190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20123}}^1$

素因数の和:20164

約数の個数: 32

約数和(自身を含む): 104322816

約数和(自身を除く): 53411626

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 20123, 40246, 100615, 201230, 221353, 442706, 462829, 925658, 1106765, 2213530, 2314145, 4628290, 5091119, 10182238, 25455595, 50911190]

約数ペア:

[(1, 50911190), (2, 25455595), (5, 10182238), (10, 5091119), (11, 4628290), (22, 2314145), (23, 2213530), (46, 1106765), (55, 925658), (110, 462829), (115, 442706), (230, 221353), (253, 201230), (506, 100615), (1265, 40246), (2530, 20123)]