49007260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144139}}^1$

素因数の和:144165

約数の個数: 24

約数和(自身を含む): 108969840

約数和(自身を除く): 59962580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 144139, 288278, 576556, 720695, 1441390, 2450363, 2882780, 4900726, 9801452, 12251815, 24503630, 49007260]

約数ペア:

[(1, 49007260), (2, 24503630), (4, 12251815), (5, 9801452), (10, 4900726), (17, 2882780), (20, 2450363), (34, 1441390), (68, 720695), (85, 576556), (170, 288278), (340, 144139)]