49158486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 115206000

約数和(自身を除く): 66047514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 421, 499, 842, 998, 1263, 1497, 2526, 2994, 3789, 4491, 5473, 6487, 7578, 8982, 10946, 12974, 16419, 19461, 32838, 38922, 49257, 58383, 98514, 116766, 210079, 420158, 630237, 1260474, 1890711, 2731027, 3781422, 5462054, 8193081, 16386162, 24579243, 49158486]

約数ペア:

[(1, 49158486), (2, 24579243), (3, 16386162), (6, 8193081), (9, 5462054), (13, 3781422), (18, 2731027), (26, 1890711), (39, 1260474), (78, 630237), (117, 420158), (234, 210079), (421, 116766), (499, 98514), (842, 58383), (998, 49257), (1263, 38922), (1497, 32838), (2526, 19461), (2994, 16419), (3789, 12974), (4491, 10946), (5473, 8982), (6487, 7578)]