49289716

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 101154816

約数和(自身を除く): 51865100

約数列:

[1, 2, 4, 7, 14, 28, 83, 127, 166, 167, 254, 332, 334, 508, 581, 668, 889, 1162, 1169, 1778, 2324, 2338, 3556, 4676, 10541, 13861, 21082, 21209, 27722, 42164, 42418, 55444, 73787, 84836, 97027, 147574, 148463, 194054, 295148, 296926, 388108, 593852, 1760347, 3520694, 7041388, 12322429, 24644858, 49289716]

約数ペア:

[(1, 49289716), (2, 24644858), (4, 12322429), (7, 7041388), (14, 3520694), (28, 1760347), (83, 593852), (127, 388108), (166, 296926), (167, 295148), (254, 194054), (332, 148463), (334, 147574), (508, 97027), (581, 84836), (668, 73787), (889, 55444), (1162, 42418), (1169, 42164), (1778, 27722), (2324, 21209), (2338, 21082), (3556, 13861), (4676, 10541)]