51696496

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{17851}}^1$

素因数の和:18040

約数の個数: 20

約数和(自身を含む): 100720984

約数和(自身を除く): 49024488

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 17851, 35702, 71404, 142808, 285616, 3231031, 6462062, 12924124, 25848248, 51696496]

約数ペア:

[(1, 51696496), (2, 25848248), (4, 12924124), (8, 6462062), (16, 3231031), (181, 285616), (362, 142808), (724, 71404), (1448, 35702), (2896, 17851)]