50681125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 24797915

約数列:

[1, 5, 11, 25, 29, 31, 41, 55, 125, 145, 155, 205, 275, 319, 341, 451, 725, 775, 899, 1025, 1189, 1271, 1375, 1595, 1705, 2255, 3625, 3875, 4495, 5125, 5945, 6355, 7975, 8525, 9889, 11275, 13079, 13981, 22475, 29725, 31775, 36859, 39875, 42625, 49445, 56375, 65395, 69905, 112375, 148625, 158875, 184295, 247225, 326975, 349525, 405449, 921475, 1236125, 1634875, 1747625, 2027245, 4607375, 10136225, 50681125]

約数ペア:

[(1, 50681125), (5, 10136225), (11, 4607375), (25, 2027245), (29, 1747625), (31, 1634875), (41, 1236125), (55, 921475), (125, 405449), (145, 349525), (155, 326975), (205, 247225), (275, 184295), (319, 158875), (341, 148625), (451, 112375), (725, 69905), (775, 65395), (899, 56375), (1025, 49445), (1189, 42625), (1271, 39875), (1375, 36859), (1595, 31775), (1705, 29725), (2255, 22475), (3625, 13981), (3875, 13079), (4495, 11275), (5125, 9889), (5945, 8525), (6355, 7975)]