49796080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16823}}^1$

素因数の和:16873

約数の個数: 40

約数和(自身を含む): 118912032

約数和(自身を除く): 69115952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 16823, 33646, 67292, 84115, 134584, 168230, 269168, 336460, 622451, 672920, 1244902, 1345840, 2489804, 3112255, 4979608, 6224510, 9959216, 12449020, 24898040, 49796080]

約数ペア:

[(1, 49796080), (2, 24898040), (4, 12449020), (5, 9959216), (8, 6224510), (10, 4979608), (16, 3112255), (20, 2489804), (37, 1345840), (40, 1244902), (74, 672920), (80, 622451), (148, 336460), (185, 269168), (296, 168230), (370, 134584), (592, 84115), (740, 67292), (1480, 33646), (2960, 16823)]