53478854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 43047226

約数列:

[1, 2, 11, 13, 22, 26, 89, 121, 143, 178, 191, 242, 286, 382, 979, 1157, 1573, 1958, 2101, 2314, 2483, 3146, 4202, 4966, 10769, 12727, 16999, 21538, 23111, 25454, 27313, 33998, 46222, 54626, 139997, 186989, 220987, 279994, 300443, 373978, 441974, 600886, 2056879, 2430857, 4113758, 4861714, 26739427, 53478854]

約数ペア:

[(1, 53478854), (2, 26739427), (11, 4861714), (13, 4113758), (22, 2430857), (26, 2056879), (89, 600886), (121, 441974), (143, 373978), (178, 300443), (191, 279994), (242, 220987), (286, 186989), (382, 139997), (979, 54626), (1157, 46222), (1573, 33998), (1958, 27313), (2101, 25454), (2314, 23111), (2483, 21538), (3146, 16999), (4202, 12727), (4966, 10769)]