51448808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1249}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 102000000

約数和(自身を除く): 50551192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 542, 1084, 1249, 2168, 2498, 4996, 5149, 9992, 10298, 20596, 23731, 41192, 47462, 94924, 189848, 338479, 676958, 1353916, 2707832, 6431101, 12862202, 25724404, 51448808]

約数ペア:

[(1, 51448808), (2, 25724404), (4, 12862202), (8, 6431101), (19, 2707832), (38, 1353916), (76, 676958), (152, 338479), (271, 189848), (542, 94924), (1084, 47462), (1249, 41192), (2168, 23731), (2498, 20596), (4996, 10298), (5149, 9992)]