55408808

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 132723360

約数和(自身を除く): 77314552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 83, 91, 98, 104, 131, 166, 182, 196, 262, 332, 364, 392, 524, 581, 637, 664, 728, 917, 1048, 1079, 1162, 1274, 1703, 1834, 2158, 2324, 2548, 3406, 3668, 4067, 4316, 4648, 5096, 6419, 6812, 7336, 7553, 8134, 8632, 10873, 11921, 12838, 13624, 15106, 16268, 21746, 23842, 25676, 30212, 32536, 43492, 47684, 51352, 52871, 60424, 76111, 83447, 86984, 95368, 105742, 141349, 152222, 166894, 211484, 282698, 304444, 333788, 422968, 532777, 565396, 608888, 667576, 989443, 1065554, 1130792, 1978886, 2131108, 3957772, 4262216, 6926101, 7915544, 13852202, 27704404, 55408808]

約数ペア:

[(1, 55408808), (2, 27704404), (4, 13852202), (7, 7915544), (8, 6926101), (13, 4262216), (14, 3957772), (26, 2131108), (28, 1978886), (49, 1130792), (52, 1065554), (56, 989443), (83, 667576), (91, 608888), (98, 565396), (104, 532777), (131, 422968), (166, 333788), (182, 304444), (196, 282698), (262, 211484), (332, 166894), (364, 152222), (392, 141349), (524, 105742), (581, 95368), (637, 86984), (664, 83447), (728, 76111), (917, 60424), (1048, 52871), (1079, 51352), (1162, 47684), (1274, 43492), (1703, 32536), (1834, 30212), (2158, 25676), (2324, 23842), (2548, 21746), (3406, 16268), (3668, 15106), (4067, 13624), (4316, 12838), (4648, 11921), (5096, 10873), (6419, 8632), (6812, 8134), (7336, 7553)]