55782678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11161}}^1$

素因数の和:11197

約数の個数: 48

約数和(自身を含む): 137426544

約数和(自身を除く): 81643866

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 11161, 22322, 33483, 66966, 78127, 156254, 189737, 234381, 379474, 468762, 546889, 569211, 1093778, 1138422, 1328159, 1640667, 2656318, 3281334, 3984477, 7968954, 9297113, 18594226, 27891339, 55782678]

約数ペア:

[(1, 55782678), (2, 27891339), (3, 18594226), (6, 9297113), (7, 7968954), (14, 3984477), (17, 3281334), (21, 2656318), (34, 1640667), (42, 1328159), (49, 1138422), (51, 1093778), (98, 569211), (102, 546889), (119, 468762), (147, 379474), (238, 234381), (294, 189737), (357, 156254), (714, 78127), (833, 66966), (1666, 33483), (2499, 22322), (4998, 11161)]