55837124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 118809600

約数和(自身を除く): 62972476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1019, 1442, 1957, 2038, 2884, 3914, 4076, 7133, 7828, 13699, 14266, 19361, 27398, 28532, 38722, 54796, 77444, 104957, 135527, 209914, 271054, 419828, 542108, 734699, 1469398, 1994183, 2938796, 3988366, 7976732, 13959281, 27918562, 55837124]

約数ペア:

[(1, 55837124), (2, 27918562), (4, 13959281), (7, 7976732), (14, 3988366), (19, 2938796), (28, 1994183), (38, 1469398), (76, 734699), (103, 542108), (133, 419828), (206, 271054), (266, 209914), (412, 135527), (532, 104957), (721, 77444), (1019, 54796), (1442, 38722), (1957, 28532), (2038, 27398), (2884, 19361), (3914, 14266), (4076, 13699), (7133, 7828)]