47568890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{279817}}^1$

素因数の和:279841

約数の個数: 16

約数和(自身を含む): 90661032

約数和(自身を除く): 43092142

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 279817, 559634, 1399085, 2798170, 4756889, 9513778, 23784445, 47568890]

約数ペア:

[(1, 47568890), (2, 23784445), (5, 9513778), (10, 4756889), (17, 2798170), (34, 1399085), (85, 559634), (170, 279817)]