47886245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 16810075

約数列:

[1, 5, 11, 55, 79, 103, 107, 395, 515, 535, 869, 1133, 1177, 4345, 5665, 5885, 8137, 8453, 11021, 40685, 42265, 55105, 89507, 92983, 121231, 447535, 464915, 606155, 870659, 4353295, 9577249, 47886245]

約数ペア:

[(1, 47886245), (5, 9577249), (11, 4353295), (55, 870659), (79, 606155), (103, 464915), (107, 447535), (395, 121231), (515, 92983), (535, 89507), (869, 55105), (1133, 42265), (1177, 40685), (4345, 11021), (5665, 8453), (5885, 8137)]