56396650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 113724864

約数和(自身を除く): 57328214

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 1543, 2150, 3086, 3655, 7310, 7715, 15430, 18275, 26231, 36550, 38575, 52462, 66349, 77150, 131155, 132698, 262310, 331745, 655775, 663490, 1127933, 1311550, 1658725, 2255866, 3317450, 5639665, 11279330, 28198325, 56396650]

約数ペア:

[(1, 56396650), (2, 28198325), (5, 11279330), (10, 5639665), (17, 3317450), (25, 2255866), (34, 1658725), (43, 1311550), (50, 1127933), (85, 663490), (86, 655775), (170, 331745), (215, 262310), (425, 132698), (430, 131155), (731, 77150), (850, 66349), (1075, 52462), (1462, 38575), (1543, 36550), (2150, 26231), (3086, 18275), (3655, 15430), (7310, 7715)]