49595290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^2$

素因数の和:303

約数の個数: 36

約数和(自身を含む): 95561118

約数和(自身を除く): 45965828

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 289, 578, 655, 1310, 1445, 2227, 2890, 4454, 11135, 17161, 22270, 34322, 37859, 75718, 85805, 171610, 189295, 291737, 378590, 583474, 1458685, 2917370, 4959529, 9919058, 24797645, 49595290]

約数ペア:

[(1, 49595290), (2, 24797645), (5, 9919058), (10, 4959529), (17, 2917370), (34, 1458685), (85, 583474), (131, 378590), (170, 291737), (262, 189295), (289, 171610), (578, 85805), (655, 75718), (1310, 37859), (1445, 34322), (2227, 22270), (2890, 17161), (4454, 11135)]