56539912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4534

約数の個数: 48

約数和(自身を含む): 125517420

約数和(自身を除く): 68977508

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 4493, 6292, 8986, 12584, 17972, 35944, 49423, 58409, 98846, 116818, 197692, 233636, 395384, 467272, 543653, 642499, 1087306, 1284998, 2174612, 2569996, 4349224, 5139992, 7067489, 14134978, 28269956, 56539912]

約数ペア:

[(1, 56539912), (2, 28269956), (4, 14134978), (8, 7067489), (11, 5139992), (13, 4349224), (22, 2569996), (26, 2174612), (44, 1284998), (52, 1087306), (88, 642499), (104, 543653), (121, 467272), (143, 395384), (242, 233636), (286, 197692), (484, 116818), (572, 98846), (968, 58409), (1144, 49423), (1573, 35944), (3146, 17972), (4493, 12584), (6292, 8986)]