64246914650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{43913}}^1$

素因数の和:44963

約数の個数: 48

約数和(自身を含む): 123745260600

約数和(自身を除く): 59498345950

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1009, 1450, 2018, 5045, 10090, 25225, 29261, 43913, 50450, 58522, 87826, 146305, 219565, 292610, 439130, 731525, 1097825, 1273477, 1463050, 2195650, 2546954, 6367385, 12734770, 31836925, 44308217, 63673850, 88616434, 221541085, 443082170, 1107705425, 1284938293, 2215410850, 2569876586, 6424691465, 12849382930, 32123457325, 64246914650]

約数ペア:

[(1, 64246914650), (2, 32123457325), (5, 12849382930), (10, 6424691465), (25, 2569876586), (29, 2215410850), (50, 1284938293), (58, 1107705425), (145, 443082170), (290, 221541085), (725, 88616434), (1009, 63673850), (1450, 44308217), (2018, 31836925), (5045, 12734770), (10090, 6367385), (25225, 2546954), (29261, 2195650), (43913, 1463050), (50450, 1273477), (58522, 1097825), (87826, 731525), (146305, 439130), (219565, 292610)]