47851538

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 90835200

約数和(自身を除く): 42983662

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 829, 931, 1178, 1519, 1658, 1862, 3038, 4123, 5803, 8246, 11606, 15751, 25699, 28861, 31502, 40621, 51398, 57722, 81242, 110257, 179893, 220514, 359786, 488281, 771799, 976562, 1259251, 1543598, 2518502, 3417967, 6835934, 23925769, 47851538]

約数ペア:

[(1, 47851538), (2, 23925769), (7, 6835934), (14, 3417967), (19, 2518502), (31, 1543598), (38, 1259251), (49, 976562), (62, 771799), (98, 488281), (133, 359786), (217, 220514), (266, 179893), (434, 110257), (589, 81242), (829, 57722), (931, 51398), (1178, 40621), (1519, 31502), (1658, 28861), (1862, 25699), (3038, 15751), (4123, 11606), (5803, 8246)]