56431228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 120766464

約数和(自身を除く): 64335236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 1151, 1442, 1751, 2302, 2884, 3502, 4604, 7004, 8057, 12257, 16114, 19567, 24514, 32228, 39134, 49028, 78268, 118553, 136969, 237106, 273938, 474212, 547876, 829871, 1659742, 2015401, 3319484, 4030802, 8061604, 14107807, 28215614, 56431228]

約数ペア:

[(1, 56431228), (2, 28215614), (4, 14107807), (7, 8061604), (14, 4030802), (17, 3319484), (28, 2015401), (34, 1659742), (68, 829871), (103, 547876), (119, 474212), (206, 273938), (238, 237106), (412, 136969), (476, 118553), (721, 78268), (1151, 49028), (1442, 39134), (1751, 32228), (2302, 24514), (2884, 19567), (3502, 16114), (4604, 12257), (7004, 8057)]