47970770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1049}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 91854000

約数和(自身を除く): 43883230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1049, 1345, 2098, 2690, 4573, 5245, 9146, 10490, 17833, 22865, 35666, 45730, 89165, 178330, 282181, 564362, 1410905, 2821810, 4797077, 9594154, 23985385, 47970770]

約数ペア:

[(1, 47970770), (2, 23985385), (5, 9594154), (10, 4797077), (17, 2821810), (34, 1410905), (85, 564362), (170, 282181), (269, 178330), (538, 89165), (1049, 45730), (1345, 35666), (2098, 22865), (2690, 17833), (4573, 10490), (5245, 9146)]