55440208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 111957120

約数和(自身を除く): 56516912

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1319, 2627, 2638, 5254, 5276, 10508, 10552, 21016, 21104, 42032, 48803, 93649, 97606, 187298, 195212, 374596, 390424, 749192, 780848, 1498384, 3465013, 6930026, 13860052, 27720104, 55440208]

約数ペア:

[(1, 55440208), (2, 27720104), (4, 13860052), (8, 6930026), (16, 3465013), (37, 1498384), (71, 780848), (74, 749192), (142, 390424), (148, 374596), (284, 195212), (296, 187298), (568, 97606), (592, 93649), (1136, 48803), (1319, 42032), (2627, 21104), (2638, 21016), (5254, 10552), (5276, 10508)]