48131538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6781}}^1$

素因数の和:6819

約数の個数: 48

約数和(自身を含む): 119146176

約数和(自身を除く): 71014638

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 6781, 7098, 13562, 20343, 40686, 47467, 88153, 94934, 142401, 176306, 264459, 284802, 528918, 617071, 1145989, 1234142, 1851213, 2291978, 3437967, 3702426, 6875934, 8021923, 16043846, 24065769, 48131538]

約数ペア:

[(1, 48131538), (2, 24065769), (3, 16043846), (6, 8021923), (7, 6875934), (13, 3702426), (14, 3437967), (21, 2291978), (26, 1851213), (39, 1234142), (42, 1145989), (78, 617071), (91, 528918), (169, 284802), (182, 264459), (273, 176306), (338, 142401), (507, 94934), (546, 88153), (1014, 47467), (1183, 40686), (2366, 20343), (3549, 13562), (6781, 7098)]