55177512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 160392960

約数和(自身を除く): 105215448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 101, 102, 103, 104, 136, 156, 202, 204, 206, 221, 303, 309, 312, 404, 408, 412, 442, 606, 618, 663, 808, 824, 884, 1212, 1236, 1313, 1326, 1339, 1717, 1751, 1768, 2424, 2472, 2626, 2652, 2678, 3434, 3502, 3939, 4017, 5151, 5252, 5253, 5304, 5356, 6868, 7004, 7878, 8034, 10302, 10403, 10504, 10506, 10712, 13736, 14008, 15756, 16068, 20604, 20806, 21012, 22321, 22763, 31209, 31512, 32136, 41208, 41612, 42024, 44642, 45526, 62418, 66963, 68289, 83224, 89284, 91052, 124836, 133926, 135239, 136578, 176851, 178568, 182104, 249672, 267852, 270478, 273156, 353702, 405717, 530553, 535704, 540956, 546312, 707404, 811434, 1061106, 1081912, 1414808, 1622868, 2122212, 2299063, 3245736, 4244424, 4598126, 6897189, 9196252, 13794378, 18392504, 27588756, 55177512]

約数ペア:

[(1, 55177512), (2, 27588756), (3, 18392504), (4, 13794378), (6, 9196252), (8, 6897189), (12, 4598126), (13, 4244424), (17, 3245736), (24, 2299063), (26, 2122212), (34, 1622868), (39, 1414808), (51, 1081912), (52, 1061106), (68, 811434), (78, 707404), (101, 546312), (102, 540956), (103, 535704), (104, 530553), (136, 405717), (156, 353702), (202, 273156), (204, 270478), (206, 267852), (221, 249672), (303, 182104), (309, 178568), (312, 176851), (404, 136578), (408, 135239), (412, 133926), (442, 124836), (606, 91052), (618, 89284), (663, 83224), (808, 68289), (824, 66963), (884, 62418), (1212, 45526), (1236, 44642), (1313, 42024), (1326, 41612), (1339, 41208), (1717, 32136), (1751, 31512), (1768, 31209), (2424, 22763), (2472, 22321), (2626, 21012), (2652, 20806), (2678, 20604), (3434, 16068), (3502, 15756), (3939, 14008), (4017, 13736), (5151, 10712), (5252, 10506), (5253, 10504), (5304, 10403), (5356, 10302), (6868, 8034), (7004, 7878)]