49799380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 113904000

約数和(自身を除く): 64104620

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 4519, 5510, 9038, 11020, 18076, 22595, 45190, 85861, 90380, 131051, 171722, 262102, 343444, 429305, 524204, 655255, 858610, 1310510, 1717220, 2489969, 2621020, 4979938, 9959876, 12449845, 24899690, 49799380]

約数ペア:

[(1, 49799380), (2, 24899690), (4, 12449845), (5, 9959876), (10, 4979938), (19, 2621020), (20, 2489969), (29, 1717220), (38, 1310510), (58, 858610), (76, 655255), (95, 524204), (116, 429305), (145, 343444), (190, 262102), (290, 171722), (380, 131051), (551, 90380), (580, 85861), (1102, 45190), (2204, 22595), (2755, 18076), (4519, 11020), (5510, 9038)]