54870778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 89346816

約数和(自身を除く): 34476038

約数列:

[1, 2, 23, 37, 46, 74, 103, 206, 313, 626, 851, 1702, 2369, 3811, 4738, 7199, 7622, 11581, 14398, 23162, 32239, 64478, 87653, 175306, 266363, 532726, 741497, 1192843, 1482994, 2385686, 27435389, 54870778]

約数ペア:

[(1, 54870778), (2, 27435389), (23, 2385686), (37, 1482994), (46, 1192843), (74, 741497), (103, 532726), (206, 266363), (313, 175306), (626, 87653), (851, 64478), (1702, 32239), (2369, 23162), (3811, 14398), (4738, 11581), (7199, 7622)]