51927834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1571}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 118918656

約数和(自身を除く): 66990822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 787, 1571, 1574, 2361, 3142, 4713, 4722, 5509, 9426, 10997, 11018, 16527, 21994, 32991, 33054, 65982, 1236377, 2472754, 3709131, 7418262, 8654639, 17309278, 25963917, 51927834]

約数ペア:

[(1, 51927834), (2, 25963917), (3, 17309278), (6, 8654639), (7, 7418262), (14, 3709131), (21, 2472754), (42, 1236377), (787, 65982), (1571, 33054), (1574, 32991), (2361, 21994), (3142, 16527), (4713, 11018), (4722, 10997), (5509, 9426)]