51383408

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{68329}}^1$

素因数の和:68384

約数の個数: 20

約数和(自身を含む): 101675040

約数和(自身を除く): 50291632

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 68329, 136658, 273316, 546632, 1093264, 3211463, 6422926, 12845852, 25691704, 51383408]

約数ペア:

[(1, 51383408), (2, 25691704), (4, 12845852), (8, 6422926), (16, 3211463), (47, 1093264), (94, 546632), (188, 273316), (376, 136658), (752, 68329)]