55258268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1974

約数の個数: 36

約数和(自身を含む): 107204328

約数和(自身を除く): 51946060

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 1901, 2236, 3802, 7267, 7604, 14534, 24713, 29068, 49426, 81743, 98852, 163486, 321269, 326972, 642538, 1062659, 1285076, 2125318, 4250636, 13814567, 27629134, 55258268]

約数ペア:

[(1, 55258268), (2, 27629134), (4, 13814567), (13, 4250636), (26, 2125318), (43, 1285076), (52, 1062659), (86, 642538), (169, 326972), (172, 321269), (338, 163486), (559, 98852), (676, 81743), (1118, 49426), (1901, 29068), (2236, 24713), (3802, 14534), (7267, 7604)]