48697187

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 65470464

約数和(自身を除く): 16773277

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 713, 887, 1771, 2387, 4991, 6209, 7843, 9757, 20401, 27497, 54901, 68299, 142807, 192479, 224411, 302467, 632431, 1570877, 2117269, 4427017, 6956741, 48697187]

約数ペア:

[(1, 48697187), (7, 6956741), (11, 4427017), (23, 2117269), (31, 1570877), (77, 632431), (161, 302467), (217, 224411), (253, 192479), (341, 142807), (713, 68299), (887, 54901), (1771, 27497), (2387, 20401), (4991, 9757), (6209, 7843)]