53537253

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 91699776

約数和(自身を除く): 38162523

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 113, 147, 231, 293, 339, 539, 791, 879, 1243, 1617, 2051, 2373, 3223, 3729, 5537, 6153, 8701, 9669, 14357, 16611, 22561, 26103, 33109, 43071, 60907, 67683, 99327, 157927, 182721, 231763, 364199, 473781, 695289, 1092597, 1622341, 2549393, 4867023, 7648179, 17845751, 53537253]

約数ペア:

[(1, 53537253), (3, 17845751), (7, 7648179), (11, 4867023), (21, 2549393), (33, 1622341), (49, 1092597), (77, 695289), (113, 473781), (147, 364199), (231, 231763), (293, 182721), (339, 157927), (539, 99327), (791, 67683), (879, 60907), (1243, 43071), (1617, 33109), (2051, 26103), (2373, 22561), (3223, 16611), (3729, 14357), (5537, 9669), (6153, 8701)]