51667148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 103963104

約数和(自身を除く): 52295956

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 211, 221, 277, 422, 442, 554, 844, 884, 1108, 2743, 3587, 3601, 4709, 5486, 7174, 7202, 9418, 10972, 14348, 14404, 18836, 46631, 58447, 61217, 93262, 116894, 122434, 186524, 233788, 244868, 759811, 993599, 1519622, 1987198, 3039244, 3974396, 12916787, 25833574, 51667148]

約数ペア:

[(1, 51667148), (2, 25833574), (4, 12916787), (13, 3974396), (17, 3039244), (26, 1987198), (34, 1519622), (52, 993599), (68, 759811), (211, 244868), (221, 233788), (277, 186524), (422, 122434), (442, 116894), (554, 93262), (844, 61217), (884, 58447), (1108, 46631), (2743, 18836), (3587, 14404), (3601, 14348), (4709, 10972), (5486, 9418), (7174, 7202)]