45785428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 90493200

約数和(自身を除く): 44707772

約数列:

[1, 2, 4, 13, 26, 37, 52, 53, 74, 106, 148, 212, 449, 481, 689, 898, 962, 1378, 1796, 1924, 1961, 2756, 3922, 5837, 7844, 11674, 16613, 23348, 23797, 25493, 33226, 47594, 50986, 66452, 95188, 101972, 215969, 309361, 431938, 618722, 863876, 880489, 1237444, 1760978, 3521956, 11446357, 22892714, 45785428]

約数ペア:

[(1, 45785428), (2, 22892714), (4, 11446357), (13, 3521956), (26, 1760978), (37, 1237444), (52, 880489), (53, 863876), (74, 618722), (106, 431938), (148, 309361), (212, 215969), (449, 101972), (481, 95188), (689, 66452), (898, 50986), (962, 47594), (1378, 33226), (1796, 25493), (1924, 23797), (1961, 23348), (2756, 16613), (3922, 11674), (5837, 7844)]