55521428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{11131}}^1$

素因数の和:11207

約数の個数: 24

約数和(自身を含む): 102859680

約数和(自身を除く): 47338252

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 11131, 22262, 44524, 322799, 478633, 645598, 957266, 1291196, 1914532, 13880357, 27760714, 55521428]

約数ペア:

[(1, 55521428), (2, 27760714), (4, 13880357), (29, 1914532), (43, 1291196), (58, 957266), (86, 645598), (116, 478633), (172, 322799), (1247, 44524), (2494, 22262), (4988, 11131)]