51123430

素因数分解:

$2^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{4153}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 92119104

約数和(自身を除く): 40995674

約数列:

[1, 2, 5, 10, 1231, 2462, 4153, 6155, 8306, 12310, 20765, 41530, 5112343, 10224686, 25561715, 51123430]

約数ペア:

[(1, 51123430), (2, 25561715), (5, 10224686), (10, 5112343), (1231, 41530), (2462, 20765), (4153, 12310), (6155, 8306)]