50816320

素因数分解:

$2^6\times 5^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:815

約数の個数: 56

約数和(自身を含む): 121615200

約数和(自身を除く): 70798880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379, 419, 758, 838, 1516, 1676, 1895, 2095, 3032, 3352, 3790, 4190, 6064, 6704, 7580, 8380, 12128, 13408, 15160, 16760, 24256, 26816, 30320, 33520, 60640, 67040, 121280, 134080, 158801, 317602, 635204, 794005, 1270408, 1588010, 2540816, 3176020, 5081632, 6352040, 10163264, 12704080, 25408160, 50816320]

約数ペア:

[(1, 50816320), (2, 25408160), (4, 12704080), (5, 10163264), (8, 6352040), (10, 5081632), (16, 3176020), (20, 2540816), (32, 1588010), (40, 1270408), (64, 794005), (80, 635204), (160, 317602), (320, 158801), (379, 134080), (419, 121280), (758, 67040), (838, 60640), (1516, 33520), (1676, 30320), (1895, 26816), (2095, 24256), (3032, 16760), (3352, 15160), (3790, 13408), (4190, 12128), (6064, 8380), (6704, 7580)]