51951768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 142369920

約数和(自身を除く): 90418152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 307, 614, 641, 921, 1228, 1282, 1842, 1923, 2456, 2564, 3377, 3684, 3846, 5128, 6754, 7051, 7368, 7692, 10131, 13508, 14102, 15384, 20262, 21153, 27016, 28204, 40524, 42306, 56408, 81048, 84612, 169224, 196787, 393574, 590361, 787148, 1180722, 1574296, 2164657, 2361444, 4329314, 4722888, 6493971, 8658628, 12987942, 17317256, 25975884, 51951768]

約数ペア:

[(1, 51951768), (2, 25975884), (3, 17317256), (4, 12987942), (6, 8658628), (8, 6493971), (11, 4722888), (12, 4329314), (22, 2361444), (24, 2164657), (33, 1574296), (44, 1180722), (66, 787148), (88, 590361), (132, 393574), (264, 196787), (307, 169224), (614, 84612), (641, 81048), (921, 56408), (1228, 42306), (1282, 40524), (1842, 28204), (1923, 27016), (2456, 21153), (2564, 20262), (3377, 15384), (3684, 14102), (3846, 13508), (5128, 10131), (6754, 7692), (7051, 7368)]