51365502

素因数分解:

$2^1\times 3^4\times {\mathrm{317071}}^1$

素因数の和:317085

約数の個数: 20

約数和(自身を含む): 115097136

約数和(自身を除く): 63731634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 317071, 634142, 951213, 1902426, 2853639, 5707278, 8560917, 17121834, 25682751, 51365502]

約数ペア:

[(1, 51365502), (2, 25682751), (3, 17121834), (6, 8560917), (9, 5707278), (18, 2853639), (27, 1902426), (54, 951213), (81, 634142), (162, 317071)]