56121966

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 128494080

約数和(自身を除く): 72372114

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2339, 2666, 3999, 4678, 7017, 7998, 11997, 14034, 21051, 23994, 42102, 72509, 100577, 145018, 201154, 217527, 301731, 435054, 603462, 652581, 905193, 1305162, 1810386, 3117887, 6235774, 9353661, 18707322, 28060983, 56121966]

約数ペア:

[(1, 56121966), (2, 28060983), (3, 18707322), (6, 9353661), (9, 6235774), (18, 3117887), (31, 1810386), (43, 1305162), (62, 905193), (86, 652581), (93, 603462), (129, 435054), (186, 301731), (258, 217527), (279, 201154), (387, 145018), (558, 100577), (774, 72509), (1333, 42102), (2339, 23994), (2666, 21051), (3999, 14034), (4678, 11997), (7017, 7998)]