56537988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21319}}^1$

素因数の和:21356

約数の個数: 48

約数和(自身を含む): 150433920

約数和(自身を除く): 93895932

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 21319, 42638, 63957, 85276, 127914, 255828, 277147, 362423, 554294, 724846, 831441, 1087269, 1108588, 1449692, 1662882, 2174538, 3325764, 4349076, 4711499, 9422998, 14134497, 18845996, 28268994, 56537988]

約数ペア:

[(1, 56537988), (2, 28268994), (3, 18845996), (4, 14134497), (6, 9422998), (12, 4711499), (13, 4349076), (17, 3325764), (26, 2174538), (34, 1662882), (39, 1449692), (51, 1108588), (52, 1087269), (68, 831441), (78, 724846), (102, 554294), (156, 362423), (204, 277147), (221, 255828), (442, 127914), (663, 85276), (884, 63957), (1326, 42638), (2652, 21319)]