51395770

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{6353}}^1$

素因数の和:7169

約数の個数: 16

約数和(自身を含む): 92641320

約数和(自身を除く): 41245550

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 6353, 8090, 12706, 31765, 63530, 5139577, 10279154, 25697885, 51395770]

約数ペア:

[(1, 51395770), (2, 25697885), (5, 10279154), (10, 5139577), (809, 63530), (1618, 31765), (4045, 12706), (6353, 8090)]