51345714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 129669120

約数和(自身を除く): 78323406

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 47, 57, 74, 94, 111, 114, 133, 141, 222, 259, 266, 282, 329, 399, 518, 658, 703, 777, 798, 893, 987, 1369, 1406, 1554, 1739, 1786, 1974, 2109, 2679, 2738, 3478, 4107, 4218, 4921, 5217, 5358, 6251, 8214, 9583, 9842, 10434, 12173, 12502, 14763, 18753, 19166, 24346, 26011, 28749, 29526, 33041, 36519, 37506, 52022, 57498, 64343, 66082, 73038, 78033, 99123, 128686, 156066, 182077, 193029, 198246, 231287, 364154, 386058, 450401, 462574, 546231, 693861, 900802, 1092462, 1222517, 1351203, 1387722, 2445034, 2702406, 3667551, 7335102, 8557619, 17115238, 25672857, 51345714]

約数ペア:

[(1, 51345714), (2, 25672857), (3, 17115238), (6, 8557619), (7, 7335102), (14, 3667551), (19, 2702406), (21, 2445034), (37, 1387722), (38, 1351203), (42, 1222517), (47, 1092462), (57, 900802), (74, 693861), (94, 546231), (111, 462574), (114, 450401), (133, 386058), (141, 364154), (222, 231287), (259, 198246), (266, 193029), (282, 182077), (329, 156066), (399, 128686), (518, 99123), (658, 78033), (703, 73038), (777, 66082), (798, 64343), (893, 57498), (987, 52022), (1369, 37506), (1406, 36519), (1554, 33041), (1739, 29526), (1786, 28749), (1974, 26011), (2109, 24346), (2679, 19166), (2738, 18753), (3478, 14763), (4107, 12502), (4218, 12173), (4921, 10434), (5217, 9842), (5358, 9583), (6251, 8214)]