49137361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 66866688

約数和(自身を除く): 17729327

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1381, 1547, 2093, 2737, 5083, 9667, 17953, 23477, 31763, 35581, 125671, 164339, 222341, 305201, 412919, 539971, 2136407, 2890433, 3779797, 7019623, 49137361]

約数ペア:

[(1, 49137361), (7, 7019623), (13, 3779797), (17, 2890433), (23, 2136407), (91, 539971), (119, 412919), (161, 305201), (221, 222341), (299, 164339), (391, 125671), (1381, 35581), (1547, 31763), (2093, 23477), (2737, 17953), (5083, 9667)]