55579888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 134991360

約数和(自身を除く): 79411472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 647, 728, 767, 826, 944, 1294, 1456, 1534, 1652, 2588, 3068, 3304, 4529, 5176, 5369, 6136, 6608, 8411, 9058, 10352, 10738, 12272, 16822, 18116, 21476, 33644, 36232, 38173, 42952, 58877, 67288, 72464, 76346, 85904, 117754, 134576, 152692, 235508, 267211, 305384, 471016, 496249, 534422, 610768, 942032, 992498, 1068844, 1984996, 2137688, 3473743, 3969992, 4275376, 6947486, 7939984, 13894972, 27789944, 55579888]

約数ペア:

[(1, 55579888), (2, 27789944), (4, 13894972), (7, 7939984), (8, 6947486), (13, 4275376), (14, 3969992), (16, 3473743), (26, 2137688), (28, 1984996), (52, 1068844), (56, 992498), (59, 942032), (91, 610768), (104, 534422), (112, 496249), (118, 471016), (182, 305384), (208, 267211), (236, 235508), (364, 152692), (413, 134576), (472, 117754), (647, 85904), (728, 76346), (767, 72464), (826, 67288), (944, 58877), (1294, 42952), (1456, 38173), (1534, 36232), (1652, 33644), (2588, 21476), (3068, 18116), (3304, 16822), (4529, 12272), (5176, 10738), (5369, 10352), (6136, 9058), (6608, 8411)]