51660504

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{1627}}^1$

素因数の和:1659

約数の個数: 120

約数和(自身を含む): 168424740

約数和(自身を除く): 116764236

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1627, 1764, 2268, 2646, 3254, 3528, 3969, 4536, 4881, 5292, 6508, 7938, 9762, 10584, 11389, 13016, 14643, 15876, 19524, 22778, 29286, 31752, 34167, 39048, 43929, 45556, 58572, 68334, 79723, 87858, 91112, 102501, 117144, 131787, 136668, 159446, 175716, 205002, 239169, 263574, 273336, 307503, 318892, 351432, 410004, 478338, 527148, 615006, 637784, 717507, 820008, 922509, 956676, 1054296, 1230012, 1435014, 1845018, 1913352, 2152521, 2460024, 2870028, 3690036, 4305042, 5740056, 6457563, 7380072, 8610084, 12915126, 17220168, 25830252, 51660504]

約数ペア:

[(1, 51660504), (2, 25830252), (3, 17220168), (4, 12915126), (6, 8610084), (7, 7380072), (8, 6457563), (9, 5740056), (12, 4305042), (14, 3690036), (18, 2870028), (21, 2460024), (24, 2152521), (27, 1913352), (28, 1845018), (36, 1435014), (42, 1230012), (49, 1054296), (54, 956676), (56, 922509), (63, 820008), (72, 717507), (81, 637784), (84, 615006), (98, 527148), (108, 478338), (126, 410004), (147, 351432), (162, 318892), (168, 307503), (189, 273336), (196, 263574), (216, 239169), (252, 205002), (294, 175716), (324, 159446), (378, 136668), (392, 131787), (441, 117144), (504, 102501), (567, 91112), (588, 87858), (648, 79723), (756, 68334), (882, 58572), (1134, 45556), (1176, 43929), (1323, 39048), (1512, 34167), (1627, 31752), (1764, 29286), (2268, 22778), (2646, 19524), (3254, 15876), (3528, 14643), (3969, 13016), (4536, 11389), (4881, 10584), (5292, 9762), (6508, 7938)]