51018002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 48514798

約数列:

[1, 2, 7, 14, 19, 23, 31, 38, 46, 62, 133, 161, 217, 266, 269, 322, 434, 437, 538, 589, 713, 874, 1178, 1426, 1883, 3059, 3766, 4123, 4991, 5111, 6118, 6187, 8246, 8339, 9982, 10222, 12374, 13547, 16678, 27094, 35777, 43309, 58373, 71554, 86618, 94829, 116746, 117553, 158441, 189658, 191797, 235106, 316882, 383594, 822871, 1109087, 1342579, 1645742, 2218174, 2685158, 3644143, 7288286, 25509001, 51018002]

約数ペア:

[(1, 51018002), (2, 25509001), (7, 7288286), (14, 3644143), (19, 2685158), (23, 2218174), (31, 1645742), (38, 1342579), (46, 1109087), (62, 822871), (133, 383594), (161, 316882), (217, 235106), (266, 191797), (269, 189658), (322, 158441), (434, 117553), (437, 116746), (538, 94829), (589, 86618), (713, 71554), (874, 58373), (1178, 43309), (1426, 35777), (1883, 27094), (3059, 16678), (3766, 13547), (4123, 12374), (4991, 10222), (5111, 9982), (6118, 8339), (6187, 8246)]