66441650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 136196640

約数和(自身を除く): 69754990

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 214, 275, 535, 550, 1070, 1129, 1177, 2258, 2354, 2675, 5350, 5645, 5885, 11290, 11770, 12419, 24838, 28225, 29425, 56450, 58850, 62095, 120803, 124190, 241606, 310475, 604015, 620950, 1208030, 1328833, 2657666, 3020075, 6040150, 6644165, 13288330, 33220825, 66441650]

約数ペア:

[(1, 66441650), (2, 33220825), (5, 13288330), (10, 6644165), (11, 6040150), (22, 3020075), (25, 2657666), (50, 1328833), (55, 1208030), (107, 620950), (110, 604015), (214, 310475), (275, 241606), (535, 124190), (550, 120803), (1070, 62095), (1129, 58850), (1177, 56450), (2258, 29425), (2354, 28225), (2675, 24838), (5350, 12419), (5645, 11770), (5885, 11290)]