51757744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 103462128

約数和(自身を除く): 51704384

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 257, 307, 328, 514, 614, 656, 1028, 1228, 2056, 2456, 4112, 4912, 10537, 12587, 21074, 25174, 42148, 50348, 78899, 84296, 100696, 157798, 168592, 201392, 315596, 631192, 1262384, 3234859, 6469718, 12939436, 25878872, 51757744]

約数ペア:

[(1, 51757744), (2, 25878872), (4, 12939436), (8, 6469718), (16, 3234859), (41, 1262384), (82, 631192), (164, 315596), (257, 201392), (307, 168592), (328, 157798), (514, 100696), (614, 84296), (656, 78899), (1028, 50348), (1228, 42148), (2056, 25174), (2456, 21074), (4112, 12587), (4912, 10537)]