47865070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18919}}^1$

素因数の和:18960

約数の個数: 32

約数和(自身を含む): 98081280

約数和(自身を除く): 50216210

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 18919, 37838, 94595, 189190, 208109, 416218, 435137, 870274, 1040545, 2081090, 2175685, 4351370, 4786507, 9573014, 23932535, 47865070]

約数ペア:

[(1, 47865070), (2, 23932535), (5, 9573014), (10, 4786507), (11, 4351370), (22, 2175685), (23, 2081090), (46, 1040545), (55, 870274), (110, 435137), (115, 416218), (230, 208109), (253, 189190), (506, 94595), (1265, 37838), (2530, 18919)]