56975776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12451}}^1$

素因数の和:12485

約数の個数: 48

約数和(自身を含む): 131791968

約数和(自身を除く): 74816192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 12451, 24902, 49804, 99608, 136961, 161863, 199216, 273922, 323726, 398432, 547844, 647452, 1095688, 1294904, 1780493, 2191376, 2589808, 3560986, 4382752, 5179616, 7121972, 14243944, 28487888, 56975776]

約数ペア:

[(1, 56975776), (2, 28487888), (4, 14243944), (8, 7121972), (11, 5179616), (13, 4382752), (16, 3560986), (22, 2589808), (26, 2191376), (32, 1780493), (44, 1294904), (52, 1095688), (88, 647452), (104, 547844), (143, 398432), (176, 323726), (208, 273922), (286, 199216), (352, 161863), (416, 136961), (572, 99608), (1144, 49804), (2288, 24902), (4576, 12451)]