48781278

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 135023616

約数和(自身を除く): 86242338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 702, 819, 1053, 1103, 1134, 1638, 1701, 2106, 2206, 2457, 3159, 3309, 3402, 4914, 6318, 6618, 7371, 7721, 9927, 14339, 14742, 15442, 19854, 22113, 23163, 28678, 29781, 43017, 44226, 46326, 59562, 69489, 86034, 89343, 100373, 129051, 138978, 178686, 200746, 208467, 258102, 268029, 301119, 387153, 416934, 536058, 602238, 625401, 774306, 903357, 1161459, 1250802, 1806714, 1876203, 2322918, 2710071, 3484377, 3752406, 5420142, 6968754, 8130213, 16260426, 24390639, 48781278]

約数ペア:

[(1, 48781278), (2, 24390639), (3, 16260426), (6, 8130213), (7, 6968754), (9, 5420142), (13, 3752406), (14, 3484377), (18, 2710071), (21, 2322918), (26, 1876203), (27, 1806714), (39, 1250802), (42, 1161459), (54, 903357), (63, 774306), (78, 625401), (81, 602238), (91, 536058), (117, 416934), (126, 387153), (162, 301119), (182, 268029), (189, 258102), (234, 208467), (243, 200746), (273, 178686), (351, 138978), (378, 129051), (486, 100373), (546, 89343), (567, 86034), (702, 69489), (819, 59562), (1053, 46326), (1103, 44226), (1134, 43017), (1638, 29781), (1701, 28678), (2106, 23163), (2206, 22113), (2457, 19854), (3159, 15442), (3309, 14742), (3402, 14339), (4914, 9927), (6318, 7721), (6618, 7371)]