53883008

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 111808320

約数和(自身を除く): 57925312

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 103, 122, 128, 134, 206, 244, 268, 412, 488, 536, 824, 976, 1072, 1648, 1952, 2144, 3296, 3904, 4087, 4288, 6283, 6592, 6901, 7808, 8174, 8576, 12566, 13184, 13802, 16348, 25132, 27604, 32696, 50264, 55208, 65392, 100528, 110416, 130784, 201056, 220832, 261568, 402112, 420961, 441664, 523136, 804224, 841922, 883328, 1683844, 3367688, 6735376, 13470752, 26941504, 53883008]

約数ペア:

[(1, 53883008), (2, 26941504), (4, 13470752), (8, 6735376), (16, 3367688), (32, 1683844), (61, 883328), (64, 841922), (67, 804224), (103, 523136), (122, 441664), (128, 420961), (134, 402112), (206, 261568), (244, 220832), (268, 201056), (412, 130784), (488, 110416), (536, 100528), (824, 65392), (976, 55208), (1072, 50264), (1648, 32696), (1952, 27604), (2144, 25132), (3296, 16348), (3904, 13802), (4087, 13184), (4288, 12566), (6283, 8576), (6592, 8174), (6901, 7808)]