53865712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{47417}}^1$

素因数の和:47496

約数の個数: 20

約数和(自身を含む): 105836976

約数和(自身を除く): 51971264

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 47417, 94834, 189668, 379336, 758672, 3366607, 6733214, 13466428, 26932856, 53865712]

約数ペア:

[(1, 53865712), (2, 26932856), (4, 13466428), (8, 6733214), (16, 3366607), (71, 758672), (142, 379336), (284, 189668), (568, 94834), (1136, 47417)]