52474580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8168

約数の個数: 48

約数和(自身を含む): 122834880

約数和(自身を除く): 70360300

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 8123, 16246, 32492, 40615, 81230, 138091, 154337, 162460, 276182, 308674, 552364, 617348, 690455, 771685, 1380910, 1543370, 2623729, 2761820, 3086740, 5247458, 10494916, 13118645, 26237290, 52474580]

約数ペア:

[(1, 52474580), (2, 26237290), (4, 13118645), (5, 10494916), (10, 5247458), (17, 3086740), (19, 2761820), (20, 2623729), (34, 1543370), (38, 1380910), (68, 771685), (76, 690455), (85, 617348), (95, 552364), (170, 308674), (190, 276182), (323, 162460), (340, 154337), (380, 138091), (646, 81230), (1292, 40615), (1615, 32492), (3230, 16246), (6460, 8123)]