49321480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94849}}^1$

素因数の和:94873

約数の個数: 32

約数和(自身を含む): 119511000

約数和(自身を除く): 70189520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 94849, 189698, 379396, 474245, 758792, 948490, 1233037, 1896980, 2466074, 3793960, 4932148, 6165185, 9864296, 12330370, 24660740, 49321480]

約数ペア:

[(1, 49321480), (2, 24660740), (4, 12330370), (5, 9864296), (8, 6165185), (10, 4932148), (13, 3793960), (20, 2466074), (26, 1896980), (40, 1233037), (52, 948490), (65, 758792), (104, 474245), (130, 379396), (260, 189698), (520, 94849)]