55391069088

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{391711}}^1$

素因数の和:392218

約数の個数: 72

約数和(自身を含む): 157839566976

約数和(自身を除く): 102448497888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7856, 8838, 11784, 15712, 17676, 23568, 35352, 47136, 70704, 141408, 391711, 783422, 1175133, 1566844, 2350266, 3133688, 3525399, 4700532, 6267376, 7050798, 9401064, 12534752, 14101596, 18802128, 28203192, 37604256, 56406384, 112812768, 192330101, 384660202, 576990303, 769320404, 1153980606, 1538640808, 1730970909, 2307961212, 3077281616, 3461941818, 4615922424, 6154563232, 6923883636, 9231844848, 13847767272, 18463689696, 27695534544, 55391069088]

約数ペア:

[(1, 55391069088), (2, 27695534544), (3, 18463689696), (4, 13847767272), (6, 9231844848), (8, 6923883636), (9, 6154563232), (12, 4615922424), (16, 3461941818), (18, 3077281616), (24, 2307961212), (32, 1730970909), (36, 1538640808), (48, 1153980606), (72, 769320404), (96, 576990303), (144, 384660202), (288, 192330101), (491, 112812768), (982, 56406384), (1473, 37604256), (1964, 28203192), (2946, 18802128), (3928, 14101596), (4419, 12534752), (5892, 9401064), (7856, 7050798), (8838, 6267376), (11784, 4700532), (15712, 3525399), (17676, 3133688), (23568, 2350266), (35352, 1566844), (47136, 1175133), (70704, 783422), (141408, 391711)]