55144208

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1960

約数の個数: 60

約数和(自身を含む): 127711692

約数和(自身を除く): 72567484

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1813, 1901, 2072, 3626, 3802, 4144, 7252, 7604, 13307, 14504, 15208, 26614, 29008, 30416, 53228, 70337, 93149, 106456, 140674, 186298, 212912, 281348, 372596, 492359, 562696, 745192, 984718, 1125392, 1490384, 1969436, 3446513, 3938872, 6893026, 7877744, 13786052, 27572104, 55144208]

約数ペア:

[(1, 55144208), (2, 27572104), (4, 13786052), (7, 7877744), (8, 6893026), (14, 3938872), (16, 3446513), (28, 1969436), (37, 1490384), (49, 1125392), (56, 984718), (74, 745192), (98, 562696), (112, 492359), (148, 372596), (196, 281348), (259, 212912), (296, 186298), (392, 140674), (518, 106456), (592, 93149), (784, 70337), (1036, 53228), (1813, 30416), (1901, 29008), (2072, 26614), (3626, 15208), (3802, 14504), (4144, 13307), (7252, 7604)]