57129512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1301}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 117180000

約数和(自身を除く): 60050488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 499, 998, 1301, 1996, 2602, 3992, 5204, 5489, 10408, 10978, 14311, 21956, 28622, 43912, 57244, 114488, 649199, 1298398, 2596796, 5193592, 7141189, 14282378, 28564756, 57129512]

約数ペア:

[(1, 57129512), (2, 28564756), (4, 14282378), (8, 7141189), (11, 5193592), (22, 2596796), (44, 1298398), (88, 649199), (499, 114488), (998, 57244), (1301, 43912), (1996, 28622), (2602, 21956), (3992, 14311), (5204, 10978), (5489, 10408)]