49984688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5181

約数の個数: 40

約数和(自身を含む): 106534848

約数和(自身を除く): 56550160

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 5113, 9776, 10226, 20452, 40904, 66469, 81808, 132938, 240311, 265876, 480622, 531752, 961244, 1063504, 1922488, 3124043, 3844976, 6248086, 12496172, 24992344, 49984688]

約数ペア:

[(1, 49984688), (2, 24992344), (4, 12496172), (8, 6248086), (13, 3844976), (16, 3124043), (26, 1922488), (47, 1063504), (52, 961244), (94, 531752), (104, 480622), (188, 265876), (208, 240311), (376, 132938), (611, 81808), (752, 66469), (1222, 40904), (2444, 20452), (4888, 10226), (5113, 9776)]