47384090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{937}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 92186640

約数和(自身を除く): 44802550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 937, 1874, 1945, 3890, 4685, 5057, 9370, 10114, 12181, 24362, 25285, 50570, 60905, 121810, 364493, 728986, 1822465, 3644930, 4738409, 9476818, 23692045, 47384090]

約数ペア:

[(1, 47384090), (2, 23692045), (5, 9476818), (10, 4738409), (13, 3644930), (26, 1822465), (65, 728986), (130, 364493), (389, 121810), (778, 60905), (937, 50570), (1874, 25285), (1945, 24362), (3890, 12181), (4685, 10114), (5057, 9370)]