53248398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 124871040

約数和(自身を除く): 71622642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1303, 1946, 2606, 2919, 3909, 5838, 6811, 7818, 9121, 13622, 18242, 20433, 27363, 40866, 54726, 63847, 127694, 181117, 191541, 362234, 383082, 543351, 1086702, 1267819, 2535638, 3803457, 7606914, 8874733, 17749466, 26624199, 53248398]

約数ペア:

[(1, 53248398), (2, 26624199), (3, 17749466), (6, 8874733), (7, 7606914), (14, 3803457), (21, 2535638), (42, 1267819), (49, 1086702), (98, 543351), (139, 383082), (147, 362234), (278, 191541), (294, 181117), (417, 127694), (834, 63847), (973, 54726), (1303, 40866), (1946, 27363), (2606, 20433), (2919, 18242), (3909, 13622), (5838, 9121), (6811, 7818)]