54578888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 130003200

約数和(自身を除く): 75424312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 79, 91, 104, 146, 158, 169, 182, 292, 316, 338, 364, 511, 553, 584, 632, 676, 728, 949, 1022, 1027, 1106, 1183, 1352, 1898, 2044, 2054, 2212, 2366, 3796, 4088, 4108, 4424, 4732, 5767, 6643, 7189, 7592, 8216, 9464, 11534, 12337, 13286, 13351, 14378, 23068, 24674, 26572, 26702, 28756, 40369, 46136, 49348, 53144, 53404, 57512, 74971, 80738, 86359, 93457, 98696, 106808, 149942, 161476, 172718, 186914, 299884, 322952, 345436, 373828, 524797, 599768, 690872, 747656, 974623, 1049594, 1949246, 2099188, 3898492, 4198376, 6822361, 7796984, 13644722, 27289444, 54578888]

約数ペア:

[(1, 54578888), (2, 27289444), (4, 13644722), (7, 7796984), (8, 6822361), (13, 4198376), (14, 3898492), (26, 2099188), (28, 1949246), (52, 1049594), (56, 974623), (73, 747656), (79, 690872), (91, 599768), (104, 524797), (146, 373828), (158, 345436), (169, 322952), (182, 299884), (292, 186914), (316, 172718), (338, 161476), (364, 149942), (511, 106808), (553, 98696), (584, 93457), (632, 86359), (676, 80738), (728, 74971), (949, 57512), (1022, 53404), (1027, 53144), (1106, 49348), (1183, 46136), (1352, 40369), (1898, 28756), (2044, 26702), (2054, 26572), (2212, 24674), (2366, 23068), (3796, 14378), (4088, 13351), (4108, 13286), (4424, 12337), (4732, 11534), (5767, 9464), (6643, 8216), (7189, 7592)]