54683728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 116376480

約数和(自身を除く): 61692752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 1979, 2512, 3454, 3958, 6908, 7916, 13816, 15832, 21769, 27632, 31664, 43538, 87076, 174152, 310703, 348304, 621406, 1242812, 2485624, 3417733, 4971248, 6835466, 13670932, 27341864, 54683728]

約数ペア:

[(1, 54683728), (2, 27341864), (4, 13670932), (8, 6835466), (11, 4971248), (16, 3417733), (22, 2485624), (44, 1242812), (88, 621406), (157, 348304), (176, 310703), (314, 174152), (628, 87076), (1256, 43538), (1727, 31664), (1979, 27632), (2512, 21769), (3454, 15832), (3958, 13816), (6908, 7916)]