48746140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 108972864

約数和(自身を除く): 60226724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 311, 340, 461, 622, 922, 1244, 1555, 1844, 2305, 3110, 4610, 5287, 6220, 7837, 9220, 10574, 15674, 21148, 26435, 31348, 39185, 52870, 78370, 105740, 143371, 156740, 286742, 573484, 716855, 1433710, 2437307, 2867420, 4874614, 9749228, 12186535, 24373070, 48746140]

約数ペア:

[(1, 48746140), (2, 24373070), (4, 12186535), (5, 9749228), (10, 4874614), (17, 2867420), (20, 2437307), (34, 1433710), (68, 716855), (85, 573484), (170, 286742), (311, 156740), (340, 143371), (461, 105740), (622, 78370), (922, 52870), (1244, 39185), (1555, 31348), (1844, 26435), (2305, 21148), (3110, 15674), (4610, 10574), (5287, 9220), (6220, 7837)]