47547130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{279689}}^1$

素因数の和:279713

約数の個数: 16

約数和(自身を含む): 90619560

約数和(自身を除く): 43072430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 279689, 559378, 1398445, 2796890, 4754713, 9509426, 23773565, 47547130]

約数ペア:

[(1, 47547130), (2, 23773565), (5, 9509426), (10, 4754713), (17, 2796890), (34, 1398445), (85, 559378), (170, 279689)]