56091568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 128429280

約数和(自身を除く): 72337712

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 442, 464, 493, 547, 754, 884, 986, 1094, 1508, 1768, 1972, 2188, 3016, 3536, 3944, 4376, 6032, 6409, 7111, 7888, 8752, 9299, 12818, 14222, 15863, 18598, 25636, 28444, 31726, 37196, 51272, 56888, 63452, 74392, 102544, 113776, 120887, 126904, 148784, 206219, 241774, 253808, 269671, 412438, 483548, 539342, 824876, 967096, 1078684, 1649752, 1934192, 2157368, 3299504, 3505723, 4314736, 7011446, 14022892, 28045784, 56091568]

約数ペア:

[(1, 56091568), (2, 28045784), (4, 14022892), (8, 7011446), (13, 4314736), (16, 3505723), (17, 3299504), (26, 2157368), (29, 1934192), (34, 1649752), (52, 1078684), (58, 967096), (68, 824876), (104, 539342), (116, 483548), (136, 412438), (208, 269671), (221, 253808), (232, 241774), (272, 206219), (377, 148784), (442, 126904), (464, 120887), (493, 113776), (547, 102544), (754, 74392), (884, 63452), (986, 56888), (1094, 51272), (1508, 37196), (1768, 31726), (1972, 28444), (2188, 25636), (3016, 18598), (3536, 15863), (3944, 14222), (4376, 12818), (6032, 9299), (6409, 8752), (7111, 7888)]