47291988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6748

約数の個数: 48

約数和(自身を含む): 119920640

約数和(自身を除く): 72628652

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 6691, 7068, 13382, 20073, 26764, 40146, 80292, 127129, 207421, 254258, 381387, 414842, 508516, 622263, 762774, 829684, 1244526, 1525548, 2489052, 3940999, 7881998, 11822997, 15763996, 23645994, 47291988]

約数ペア:

[(1, 47291988), (2, 23645994), (3, 15763996), (4, 11822997), (6, 7881998), (12, 3940999), (19, 2489052), (31, 1525548), (38, 1244526), (57, 829684), (62, 762774), (76, 622263), (93, 508516), (114, 414842), (124, 381387), (186, 254258), (228, 207421), (372, 127129), (589, 80292), (1178, 40146), (1767, 26764), (2356, 20073), (3534, 13382), (6691, 7068)]