56070292228

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{20101}}^1$

素因数の和:20285

約数の個数: 72

約数和(自身を含む): 110589946880

約数和(自身を除く): 54519654652

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 127, 254, 289, 323, 508, 578, 646, 1156, 1292, 2159, 2413, 4318, 4826, 5491, 8636, 9652, 10982, 20101, 21964, 36703, 40202, 41021, 73406, 80404, 82042, 146812, 164084, 341717, 381919, 683434, 697357, 763838, 1366868, 1394714, 1527676, 2552827, 2789428, 5105654, 5809189, 6492623, 10211308, 11618378, 12985246, 23236756, 25970492, 43398059, 48503713, 86796118, 97007426, 110374591, 173592236, 194014852, 220749182, 441498364, 737767003, 824563121, 1475534006, 1649126242, 2951068012, 3298252484, 14017573057, 28035146114, 56070292228]

約数ペア:

[(1, 56070292228), (2, 28035146114), (4, 14017573057), (17, 3298252484), (19, 2951068012), (34, 1649126242), (38, 1475534006), (68, 824563121), (76, 737767003), (127, 441498364), (254, 220749182), (289, 194014852), (323, 173592236), (508, 110374591), (578, 97007426), (646, 86796118), (1156, 48503713), (1292, 43398059), (2159, 25970492), (2413, 23236756), (4318, 12985246), (4826, 11618378), (5491, 10211308), (8636, 6492623), (9652, 5809189), (10982, 5105654), (20101, 2789428), (21964, 2552827), (36703, 1527676), (40202, 1394714), (41021, 1366868), (73406, 763838), (80404, 697357), (82042, 683434), (146812, 381919), (164084, 341717)]