55871248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 60

約数和(自身を含む): 121180860

約数和(自身を除く): 65309612

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 569, 646, 722, 1138, 1292, 1444, 2276, 2584, 2888, 4552, 5168, 5776, 6137, 9104, 9673, 10811, 12274, 19346, 21622, 24548, 38692, 43244, 49096, 77384, 86488, 98192, 154768, 172976, 183787, 205409, 367574, 410818, 735148, 821636, 1470296, 1643272, 2940592, 3286544, 3491953, 6983906, 13967812, 27935624, 55871248]

約数ペア:

[(1, 55871248), (2, 27935624), (4, 13967812), (8, 6983906), (16, 3491953), (17, 3286544), (19, 2940592), (34, 1643272), (38, 1470296), (68, 821636), (76, 735148), (136, 410818), (152, 367574), (272, 205409), (304, 183787), (323, 172976), (361, 154768), (569, 98192), (646, 86488), (722, 77384), (1138, 49096), (1292, 43244), (1444, 38692), (2276, 24548), (2584, 21622), (2888, 19346), (4552, 12274), (5168, 10811), (5776, 9673), (6137, 9104)]