55640048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 114671232

約数和(自身を除く): 59031184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 607, 674, 1214, 1348, 2428, 2696, 4856, 5392, 5729, 9712, 10319, 11458, 20638, 22916, 41276, 45832, 82552, 91664, 165104, 204559, 409118, 818236, 1636472, 3272944, 3477503, 6955006, 13910012, 27820024, 55640048]

約数ペア:

[(1, 55640048), (2, 27820024), (4, 13910012), (8, 6955006), (16, 3477503), (17, 3272944), (34, 1636472), (68, 818236), (136, 409118), (272, 204559), (337, 165104), (607, 91664), (674, 82552), (1214, 45832), (1348, 41276), (2428, 22916), (2696, 20638), (4856, 11458), (5392, 10319), (5729, 9712)]