49877648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 99889440

約数和(自身を除く): 50011792

約数列:

[1, 2, 4, 8, 16, 41, 82, 139, 164, 278, 328, 547, 556, 656, 1094, 1112, 2188, 2224, 4376, 5699, 8752, 11398, 22427, 22796, 44854, 45592, 76033, 89708, 91184, 152066, 179416, 304132, 358832, 608264, 1216528, 3117353, 6234706, 12469412, 24938824, 49877648]

約数ペア:

[(1, 49877648), (2, 24938824), (4, 12469412), (8, 6234706), (16, 3117353), (41, 1216528), (82, 608264), (139, 358832), (164, 304132), (278, 179416), (328, 152066), (547, 91184), (556, 89708), (656, 76033), (1094, 45592), (1112, 44854), (2188, 22796), (2224, 22427), (4376, 11398), (5699, 8752)]