49685792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 57000928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 1439, 2158, 2656, 2878, 4316, 5756, 8632, 11512, 17264, 18707, 23024, 34528, 37414, 46048, 74828, 119437, 149656, 238874, 299312, 477748, 598624, 955496, 1552681, 1910992, 3105362, 3821984, 6210724, 12421448, 24842896, 49685792]

約数ペア:

[(1, 49685792), (2, 24842896), (4, 12421448), (8, 6210724), (13, 3821984), (16, 3105362), (26, 1910992), (32, 1552681), (52, 955496), (83, 598624), (104, 477748), (166, 299312), (208, 238874), (332, 149656), (416, 119437), (664, 74828), (1079, 46048), (1328, 37414), (1439, 34528), (2158, 23024), (2656, 18707), (2878, 17264), (4316, 11512), (5756, 8632)]