52256380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1373}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 120494304

約数和(自身を除く): 68237924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1373, 1730, 1903, 2746, 3460, 3806, 5492, 6865, 7612, 9515, 13730, 15103, 19030, 27460, 30206, 38060, 60412, 75515, 151030, 237529, 302060, 475058, 950116, 1187645, 2375290, 2612819, 4750580, 5225638, 10451276, 13064095, 26128190, 52256380]

約数ペア:

[(1, 52256380), (2, 26128190), (4, 13064095), (5, 10451276), (10, 5225638), (11, 4750580), (20, 2612819), (22, 2375290), (44, 1187645), (55, 950116), (110, 475058), (173, 302060), (220, 237529), (346, 151030), (692, 75515), (865, 60412), (1373, 38060), (1730, 30206), (1903, 27460), (2746, 19030), (3460, 15103), (3806, 13730), (5492, 9515), (6865, 7612)]