53989845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 109294080

約数和(自身を除く): 55304235

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 273, 455, 481, 555, 777, 1069, 1295, 1365, 1443, 2405, 3207, 3367, 3885, 5345, 7215, 7483, 10101, 13897, 16035, 16835, 22449, 37415, 39553, 41691, 50505, 69485, 97279, 112245, 118659, 197765, 208455, 276871, 291837, 486395, 514189, 593295, 830613, 1384355, 1459185, 1542567, 2570945, 3599323, 4153065, 7712835, 10797969, 17996615, 53989845]

約数ペア:

[(1, 53989845), (3, 17996615), (5, 10797969), (7, 7712835), (13, 4153065), (15, 3599323), (21, 2570945), (35, 1542567), (37, 1459185), (39, 1384355), (65, 830613), (91, 593295), (105, 514189), (111, 486395), (185, 291837), (195, 276871), (259, 208455), (273, 197765), (455, 118659), (481, 112245), (555, 97279), (777, 69485), (1069, 50505), (1295, 41691), (1365, 39553), (1443, 37415), (2405, 22449), (3207, 16835), (3367, 16035), (3885, 13897), (5345, 10101), (7215, 7483)]