2533223950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{42611}}^1$

素因数の和:42693

約数の個数: 48

約数和(自身を含む): 4993274160

約数和(自身を除く): 2460050210

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 410, 725, 1025, 1189, 1450, 2050, 2378, 5945, 11890, 29725, 42611, 59450, 85222, 213055, 426110, 1065275, 1235719, 1747051, 2130550, 2471438, 3494102, 6178595, 8735255, 12357190, 17470510, 30892975, 43676275, 50664479, 61785950, 87352550, 101328958, 253322395, 506644790, 1266611975, 2533223950]

約数ペア:

[(1, 2533223950), (2, 1266611975), (5, 506644790), (10, 253322395), (25, 101328958), (29, 87352550), (41, 61785950), (50, 50664479), (58, 43676275), (82, 30892975), (145, 17470510), (205, 12357190), (290, 8735255), (410, 6178595), (725, 3494102), (1025, 2471438), (1189, 2130550), (1450, 1747051), (2050, 1235719), (2378, 1065275), (5945, 426110), (11890, 213055), (29725, 85222), (42611, 59450)]