48961458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 132717312

約数和(自身を除く): 83755854

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 71, 78, 91, 117, 126, 142, 182, 213, 234, 273, 421, 426, 497, 546, 639, 819, 842, 923, 994, 1263, 1278, 1491, 1638, 1846, 2526, 2769, 2947, 2982, 3789, 4473, 5473, 5538, 5894, 6461, 7578, 8307, 8841, 8946, 10946, 12922, 16419, 16614, 17682, 19383, 26523, 29891, 32838, 38311, 38766, 49257, 53046, 58149, 59782, 76622, 89673, 98514, 114933, 116298, 179346, 209237, 229866, 269019, 344799, 388583, 418474, 538038, 627711, 689598, 777166, 1165749, 1255422, 1883133, 2331498, 2720081, 3497247, 3766266, 5440162, 6994494, 8160243, 16320486, 24480729, 48961458]

約数ペア:

[(1, 48961458), (2, 24480729), (3, 16320486), (6, 8160243), (7, 6994494), (9, 5440162), (13, 3766266), (14, 3497247), (18, 2720081), (21, 2331498), (26, 1883133), (39, 1255422), (42, 1165749), (63, 777166), (71, 689598), (78, 627711), (91, 538038), (117, 418474), (126, 388583), (142, 344799), (182, 269019), (213, 229866), (234, 209237), (273, 179346), (421, 116298), (426, 114933), (497, 98514), (546, 89673), (639, 76622), (819, 59782), (842, 58149), (923, 53046), (994, 49257), (1263, 38766), (1278, 38311), (1491, 32838), (1638, 29891), (1846, 26523), (2526, 19383), (2769, 17682), (2947, 16614), (2982, 16419), (3789, 12922), (4473, 10946), (5473, 8946), (5538, 8841), (5894, 8307), (6461, 7578)]