55210792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 128419200

約数和(自身を除く): 73208408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 181, 182, 362, 364, 419, 724, 728, 838, 1267, 1448, 1676, 2353, 2534, 2933, 3352, 4706, 5068, 5447, 5866, 9412, 10136, 10894, 11732, 16471, 18824, 21788, 23464, 32942, 38129, 43576, 65884, 75839, 76258, 131768, 151678, 152516, 303356, 305032, 530873, 606712, 985907, 1061746, 1971814, 2123492, 3943628, 4246984, 6901349, 7887256, 13802698, 27605396, 55210792]

約数ペア:

[(1, 55210792), (2, 27605396), (4, 13802698), (7, 7887256), (8, 6901349), (13, 4246984), (14, 3943628), (26, 2123492), (28, 1971814), (52, 1061746), (56, 985907), (91, 606712), (104, 530873), (181, 305032), (182, 303356), (362, 152516), (364, 151678), (419, 131768), (724, 76258), (728, 75839), (838, 65884), (1267, 43576), (1448, 38129), (1676, 32942), (2353, 23464), (2534, 21788), (2933, 18824), (3352, 16471), (4706, 11732), (5068, 10894), (5447, 10136), (5866, 9412)]