61718954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 110826240

約数和(自身を除く): 49107286

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 121, 209, 242, 341, 418, 433, 589, 682, 866, 1178, 2299, 3751, 4598, 4763, 6479, 7502, 8227, 9526, 12958, 13423, 16454, 26846, 52393, 71269, 90497, 104786, 142538, 147653, 180994, 255037, 295306, 510074, 995467, 1624183, 1990934, 2805407, 3248366, 5610814, 30859477, 61718954]

約数ペア:

[(1, 61718954), (2, 30859477), (11, 5610814), (19, 3248366), (22, 2805407), (31, 1990934), (38, 1624183), (62, 995467), (121, 510074), (209, 295306), (242, 255037), (341, 180994), (418, 147653), (433, 142538), (589, 104786), (682, 90497), (866, 71269), (1178, 52393), (2299, 26846), (3751, 16454), (4598, 13423), (4763, 12958), (6479, 9526), (7502, 8227)]