49359934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 81920160

約数和(自身を除く): 32560226

約数列:

[1, 2, 13, 26, 83, 89, 166, 178, 257, 514, 1079, 1157, 2158, 2314, 3341, 6682, 7387, 14774, 21331, 22873, 42662, 45746, 96031, 192062, 277303, 297349, 554606, 594698, 1898459, 3796918, 24679967, 49359934]

約数ペア:

[(1, 49359934), (2, 24679967), (13, 3796918), (26, 1898459), (83, 594698), (89, 554606), (166, 297349), (178, 277303), (257, 192062), (514, 96031), (1079, 45746), (1157, 42662), (2158, 22873), (2314, 21331), (3341, 14774), (6682, 7387)]