49484620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145543}}^1$

素因数の和:145569

約数の個数: 24

約数和(自身を含む): 110031264

約数和(自身を除く): 60546644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 145543, 291086, 582172, 727715, 1455430, 2474231, 2910860, 4948462, 9896924, 12371155, 24742310, 49484620]

約数ペア:

[(1, 49484620), (2, 24742310), (4, 12371155), (5, 9896924), (10, 4948462), (17, 2910860), (20, 2474231), (34, 1455430), (68, 727715), (85, 582172), (170, 291086), (340, 145543)]