49271032

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 99578520

約数和(自身を除く): 50307488

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 211, 289, 404, 422, 578, 808, 844, 1156, 1688, 1717, 2312, 3434, 3587, 6868, 7174, 13736, 14348, 21311, 28696, 29189, 42622, 58378, 60979, 85244, 116756, 121958, 170488, 233512, 243916, 362287, 487832, 724574, 1449148, 2898296, 6158879, 12317758, 24635516, 49271032]

約数ペア:

[(1, 49271032), (2, 24635516), (4, 12317758), (8, 6158879), (17, 2898296), (34, 1449148), (68, 724574), (101, 487832), (136, 362287), (202, 243916), (211, 233512), (289, 170488), (404, 121958), (422, 116756), (578, 85244), (808, 60979), (844, 58378), (1156, 42622), (1688, 29189), (1717, 28696), (2312, 21311), (3434, 14348), (3587, 13736), (6868, 7174)]