49112745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17509}}^1$

素因数の和:17545

約数の個数: 32

約数和(自身を含む): 90771840

約数和(自身を除く): 41659095

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 17509, 52527, 87545, 192599, 262635, 297653, 577797, 892959, 962995, 1488265, 2888985, 3274183, 4464795, 9822549, 16370915, 49112745]

約数ペア:

[(1, 49112745), (3, 16370915), (5, 9822549), (11, 4464795), (15, 3274183), (17, 2888985), (33, 1488265), (51, 962995), (55, 892959), (85, 577797), (165, 297653), (187, 262635), (255, 192599), (561, 87545), (935, 52527), (2805, 17509)]