55419812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 115758720

約数和(自身を除く): 60338908

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 262, 406, 521, 524, 812, 917, 1042, 1834, 2084, 3647, 3668, 3799, 7294, 7598, 14588, 15109, 15196, 26593, 30218, 53186, 60436, 68251, 105763, 106372, 136502, 211526, 273004, 423052, 477757, 955514, 1911028, 1979279, 3958558, 7917116, 13854953, 27709906, 55419812]

約数ペア:

[(1, 55419812), (2, 27709906), (4, 13854953), (7, 7917116), (14, 3958558), (28, 1979279), (29, 1911028), (58, 955514), (116, 477757), (131, 423052), (203, 273004), (262, 211526), (406, 136502), (521, 106372), (524, 105763), (812, 68251), (917, 60436), (1042, 53186), (1834, 30218), (2084, 26593), (3647, 15196), (3668, 15109), (3799, 14588), (7294, 7598)]