49729394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 43167886

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 71, 79, 142, 143, 158, 286, 341, 403, 682, 781, 806, 869, 923, 1027, 1562, 1738, 1846, 2054, 2201, 2449, 4402, 4433, 4898, 5609, 8866, 10153, 11218, 11297, 20306, 22594, 24211, 26939, 28613, 31837, 48422, 53878, 57226, 61699, 63674, 72917, 123398, 145834, 173879, 314743, 347758, 350207, 629486, 700414, 802087, 1604174, 1912669, 2260427, 3825338, 4520854, 24864697, 49729394]

約数ペア:

[(1, 49729394), (2, 24864697), (11, 4520854), (13, 3825338), (22, 2260427), (26, 1912669), (31, 1604174), (62, 802087), (71, 700414), (79, 629486), (142, 350207), (143, 347758), (158, 314743), (286, 173879), (341, 145834), (403, 123398), (682, 72917), (781, 63674), (806, 61699), (869, 57226), (923, 53878), (1027, 48422), (1562, 31837), (1738, 28613), (1846, 26939), (2054, 24211), (2201, 22594), (2449, 20306), (4402, 11297), (4433, 11218), (4898, 10153), (5609, 8866)]