51696764

素因数分解:

$2^2\times 7^2\times {\mathrm{263759}}^1$

素因数の和:263777

約数の個数: 18

約数和(自身を含む): 105240240

約数和(自身を除く): 53543476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263759, 527518, 1055036, 1846313, 3692626, 7385252, 12924191, 25848382, 51696764]

約数ペア:

[(1, 51696764), (2, 25848382), (4, 12924191), (7, 7385252), (14, 3692626), (28, 1846313), (49, 1055036), (98, 527518), (196, 263759)]