54731330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{321949}}^1$

素因数の和:321973

約数の個数: 16

約数和(自身を含む): 104311800

約数和(自身を除く): 49580470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 321949, 643898, 1609745, 3219490, 5473133, 10946266, 27365665, 54731330]

約数ペア:

[(1, 54731330), (2, 27365665), (5, 10946266), (10, 5473133), (17, 3219490), (34, 1609745), (85, 643898), (170, 321949)]