51223914

素因数分解:

$2^1\times 3^7\times 7^2\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 134611200

約数和(自身を除く): 83387286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 239, 243, 294, 378, 441, 478, 486, 567, 717, 729, 882, 1134, 1323, 1434, 1458, 1673, 1701, 2151, 2187, 2646, 3346, 3402, 3969, 4302, 4374, 5019, 5103, 6453, 7938, 10038, 10206, 11711, 11907, 12906, 15057, 15309, 19359, 23422, 23814, 30114, 30618, 35133, 35721, 38718, 45171, 58077, 70266, 71442, 90342, 105399, 107163, 116154, 135513, 174231, 210798, 214326, 271026, 316197, 348462, 406539, 522693, 632394, 813078, 948591, 1045386, 1219617, 1897182, 2439234, 2845773, 3658851, 5691546, 7317702, 8537319, 17074638, 25611957, 51223914]

約数ペア:

[(1, 51223914), (2, 25611957), (3, 17074638), (6, 8537319), (7, 7317702), (9, 5691546), (14, 3658851), (18, 2845773), (21, 2439234), (27, 1897182), (42, 1219617), (49, 1045386), (54, 948591), (63, 813078), (81, 632394), (98, 522693), (126, 406539), (147, 348462), (162, 316197), (189, 271026), (239, 214326), (243, 210798), (294, 174231), (378, 135513), (441, 116154), (478, 107163), (486, 105399), (567, 90342), (717, 71442), (729, 70266), (882, 58077), (1134, 45171), (1323, 38718), (1434, 35721), (1458, 35133), (1673, 30618), (1701, 30114), (2151, 23814), (2187, 23422), (2646, 19359), (3346, 15309), (3402, 15057), (3969, 12906), (4302, 11907), (4374, 11711), (5019, 10206), (5103, 10038), (6453, 7938)]