54089998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 88179840

約数和(自身を除く): 34089842

約数列:

[1, 2, 19, 38, 53, 106, 107, 214, 251, 502, 1007, 2014, 2033, 4066, 4769, 5671, 9538, 11342, 13303, 26606, 26857, 53714, 107749, 215498, 252757, 505514, 510283, 1020566, 1423421, 2846842, 27044999, 54089998]

約数ペア:

[(1, 54089998), (2, 27044999), (19, 2846842), (38, 1423421), (53, 1020566), (106, 510283), (107, 505514), (214, 252757), (251, 215498), (502, 107749), (1007, 53714), (2014, 26857), (2033, 26606), (4066, 13303), (4769, 11342), (5671, 9538)]