57393590

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 47668810

約数列:

[1, 2, 5, 10, 151, 191, 199, 302, 382, 398, 755, 955, 995, 1510, 1910, 1990, 28841, 30049, 38009, 57682, 60098, 76018, 144205, 150245, 190045, 288410, 300490, 380090, 5739359, 11478718, 28696795, 57393590]

約数ペア:

[(1, 57393590), (2, 28696795), (5, 11478718), (10, 5739359), (151, 380090), (191, 300490), (199, 288410), (302, 190045), (382, 150245), (398, 144205), (755, 76018), (955, 60098), (995, 57682), (1510, 38009), (1910, 30049), (1990, 28841)]