49306190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 91476000

約数和(自身を除く): 42169810

約数列:

[1, 2, 5, 10, 41, 82, 205, 241, 410, 482, 499, 998, 1205, 2410, 2495, 4990, 9881, 19762, 20459, 40918, 49405, 98810, 102295, 120259, 204590, 240518, 601295, 1202590, 4930619, 9861238, 24653095, 49306190]

約数ペア:

[(1, 49306190), (2, 24653095), (5, 9861238), (10, 4930619), (41, 1202590), (82, 601295), (205, 240518), (241, 204590), (410, 120259), (482, 102295), (499, 98810), (998, 49405), (1205, 40918), (2410, 20459), (2495, 19762), (4990, 9881)]