552003650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{1021}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 1122303168

約数和(自身を除く): 570299518

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 983, 1021, 1966, 2042, 4915, 5105, 9830, 10210, 10813, 11231, 21626, 22462, 24575, 25525, 49150, 51050, 54065, 56155, 108130, 112310, 270325, 280775, 540650, 561550, 1003643, 2007286, 5018215, 10036430, 11040073, 22080146, 25091075, 50182150, 55200365, 110400730, 276001825, 552003650]

約数ペア:

[(1, 552003650), (2, 276001825), (5, 110400730), (10, 55200365), (11, 50182150), (22, 25091075), (25, 22080146), (50, 11040073), (55, 10036430), (110, 5018215), (275, 2007286), (550, 1003643), (983, 561550), (1021, 540650), (1966, 280775), (2042, 270325), (4915, 112310), (5105, 108130), (9830, 56155), (10210, 54065), (10813, 51050), (11231, 49150), (21626, 25525), (22462, 24575)]