51386430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1712881}}^1$

素因数の和:1712891

約数の個数: 16

約数和(自身を含む): 123327504

約数和(自身を除く): 71941074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1712881, 3425762, 5138643, 8564405, 10277286, 17128810, 25693215, 51386430]

約数ペア:

[(1, 51386430), (2, 25693215), (3, 17128810), (5, 10277286), (6, 8564405), (10, 5138643), (15, 3425762), (30, 1712881)]