47217770

素因数分解:

$2^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{2789}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 85072680

約数和(自身を除く): 37854910

約数列:

[1, 2, 5, 10, 1693, 2789, 3386, 5578, 8465, 13945, 16930, 27890, 4721777, 9443554, 23608885, 47217770]

約数ペア:

[(1, 47217770), (2, 23608885), (5, 9443554), (10, 4721777), (1693, 27890), (2789, 16930), (3386, 13945), (5578, 8465)]