49207768280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{140321}}^1$

素因数の和:141140

約数の個数: 64

約数和(自身を含む): 120935112480

約数和(自身を除く): 71727344200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 797, 1594, 3188, 3985, 6376, 7970, 8767, 15940, 17534, 31880, 35068, 43835, 70136, 87670, 140321, 175340, 280642, 350680, 561284, 701605, 1122568, 1403210, 1543531, 2806420, 3087062, 5612840, 6174124, 7717655, 12348248, 15435310, 30870620, 61741240, 111835837, 223671674, 447343348, 559179185, 894686696, 1118358370, 1230194207, 2236716740, 2460388414, 4473433480, 4920776828, 6150971035, 9841553656, 12301942070, 24603884140, 49207768280]

約数ペア:

[(1, 49207768280), (2, 24603884140), (4, 12301942070), (5, 9841553656), (8, 6150971035), (10, 4920776828), (11, 4473433480), (20, 2460388414), (22, 2236716740), (40, 1230194207), (44, 1118358370), (55, 894686696), (88, 559179185), (110, 447343348), (220, 223671674), (440, 111835837), (797, 61741240), (1594, 30870620), (3188, 15435310), (3985, 12348248), (6376, 7717655), (7970, 6174124), (8767, 5612840), (15940, 3087062), (17534, 2806420), (31880, 1543531), (35068, 1403210), (43835, 1122568), (70136, 701605), (87670, 561284), (140321, 350680), (175340, 280642)]