54118790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13297}}^1$

素因数の和:13352

約数の個数: 32

約数和(自身を含む): 109149984

約数和(自身を除く): 55031194

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 13297, 26594, 66485, 132970, 146267, 292534, 491989, 731335, 983978, 1462670, 2459945, 4919890, 5411879, 10823758, 27059395, 54118790]

約数ペア:

[(1, 54118790), (2, 27059395), (5, 10823758), (10, 5411879), (11, 4919890), (22, 2459945), (37, 1462670), (55, 983978), (74, 731335), (110, 491989), (185, 292534), (370, 146267), (407, 132970), (814, 66485), (2035, 26594), (4070, 13297)]