54007720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 131685120

約数和(自身を除く): 77677400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 283, 367, 520, 566, 734, 1132, 1415, 1468, 1835, 2264, 2830, 2936, 3670, 3679, 4771, 5660, 7340, 7358, 9542, 11320, 14680, 14716, 18395, 19084, 23855, 29432, 36790, 38168, 47710, 73580, 95420, 103861, 147160, 190840, 207722, 415444, 519305, 830888, 1038610, 1350193, 2077220, 2700386, 4154440, 5400772, 6750965, 10801544, 13501930, 27003860, 54007720]

約数ペア:

[(1, 54007720), (2, 27003860), (4, 13501930), (5, 10801544), (8, 6750965), (10, 5400772), (13, 4154440), (20, 2700386), (26, 2077220), (40, 1350193), (52, 1038610), (65, 830888), (104, 519305), (130, 415444), (260, 207722), (283, 190840), (367, 147160), (520, 103861), (566, 95420), (734, 73580), (1132, 47710), (1415, 38168), (1468, 36790), (1835, 29432), (2264, 23855), (2830, 19084), (2936, 18395), (3670, 14716), (3679, 14680), (4771, 11320), (5660, 9542), (7340, 7358)]