56281056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3469}}^1$

素因数の和:3508

約数の個数: 72

約数和(自身を含む): 160022520

約数和(自身を除く): 103741464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 3469, 4056, 5408, 6938, 8112, 10407, 13876, 16224, 20814, 27752, 41628, 45097, 55504, 83256, 90194, 111008, 135291, 166512, 180388, 270582, 333024, 360776, 541164, 586261, 721552, 1082328, 1172522, 1443104, 1758783, 2164656, 2345044, 3517566, 4329312, 4690088, 7035132, 9380176, 14070264, 18760352, 28140528, 56281056]

約数ペア:

[(1, 56281056), (2, 28140528), (3, 18760352), (4, 14070264), (6, 9380176), (8, 7035132), (12, 4690088), (13, 4329312), (16, 3517566), (24, 2345044), (26, 2164656), (32, 1758783), (39, 1443104), (48, 1172522), (52, 1082328), (78, 721552), (96, 586261), (104, 541164), (156, 360776), (169, 333024), (208, 270582), (312, 180388), (338, 166512), (416, 135291), (507, 111008), (624, 90194), (676, 83256), (1014, 55504), (1248, 45097), (1352, 41628), (2028, 27752), (2704, 20814), (3469, 16224), (4056, 13876), (5408, 10407), (6938, 8112)]