56895966

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 131155200

約数和(自身を除く): 74259234

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 107, 129, 214, 229, 258, 321, 387, 458, 642, 687, 774, 963, 1161, 1374, 1926, 2061, 2322, 2889, 4122, 4601, 5778, 6183, 9202, 9847, 12366, 13803, 19694, 24503, 27606, 29541, 41409, 49006, 59082, 73509, 82818, 88623, 124227, 147018, 177246, 220527, 248454, 265869, 441054, 531738, 661581, 1053629, 1323162, 2107258, 3160887, 6321774, 9482661, 18965322, 28447983, 56895966]

約数ペア:

[(1, 56895966), (2, 28447983), (3, 18965322), (6, 9482661), (9, 6321774), (18, 3160887), (27, 2107258), (43, 1323162), (54, 1053629), (86, 661581), (107, 531738), (129, 441054), (214, 265869), (229, 248454), (258, 220527), (321, 177246), (387, 147018), (458, 124227), (642, 88623), (687, 82818), (774, 73509), (963, 59082), (1161, 49006), (1374, 41409), (1926, 29541), (2061, 27606), (2322, 24503), (2889, 19694), (4122, 13803), (4601, 12366), (5778, 9847), (6183, 9202)]