51931430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{305479}}^1$

素因数の和:305503

約数の個数: 16

約数和(自身を含む): 98975520

約数和(自身を除く): 47044090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 305479, 610958, 1527395, 3054790, 5193143, 10386286, 25965715, 51931430]

約数ペア:

[(1, 51931430), (2, 25965715), (5, 10386286), (10, 5193143), (17, 3054790), (34, 1527395), (85, 610958), (170, 305479)]