53921392

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25339}}^1$

素因数の和:25373

約数の個数: 40

約数和(自身を含む): 125686400

約数和(自身を除く): 71765008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25339, 50678, 101356, 177373, 202712, 354746, 405424, 481441, 709492, 962882, 1418984, 1925764, 2837968, 3370087, 3851528, 6740174, 7703056, 13480348, 26960696, 53921392]

約数ペア:

[(1, 53921392), (2, 26960696), (4, 13480348), (7, 7703056), (8, 6740174), (14, 3851528), (16, 3370087), (19, 2837968), (28, 1925764), (38, 1418984), (56, 962882), (76, 709492), (112, 481441), (133, 405424), (152, 354746), (266, 202712), (304, 177373), (532, 101356), (1064, 50678), (2128, 25339)]