56557982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{5167}}^1$

素因数の和:5603

約数の個数: 16

約数和(自身を含む): 91597632

約数和(自身を除く): 35039650

約数列:

[1, 2, 13, 26, 421, 842, 5167, 5473, 10334, 10946, 67171, 134342, 2175307, 4350614, 28278991, 56557982]

約数ペア:

[(1, 56557982), (2, 28278991), (13, 4350614), (26, 2175307), (421, 134342), (842, 67171), (5167, 10946), (5473, 10334)]