56554325872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{165379}}^1$

素因数の和:165494

約数の個数: 80

約数和(自身を含む): 125503574400

約数和(自身を除く): 68949248528

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 67, 88, 116, 134, 176, 232, 268, 319, 464, 536, 638, 737, 1072, 1276, 1474, 1943, 2552, 2948, 3886, 5104, 5896, 7772, 11792, 15544, 21373, 31088, 42746, 85492, 165379, 170984, 330758, 341968, 661516, 1323032, 1819169, 2646064, 3638338, 4795991, 7276676, 9591982, 11080393, 14553352, 19183964, 22160786, 29106704, 38367928, 44321572, 52755901, 76735856, 88643144, 105511802, 121884323, 177286288, 211023604, 243768646, 321331397, 422047208, 487537292, 642662794, 844094416, 975074584, 1285325588, 1950149168, 2570651176, 3534645367, 5141302352, 7069290734, 14138581468, 28277162936, 56554325872]

約数ペア:

[(1, 56554325872), (2, 28277162936), (4, 14138581468), (8, 7069290734), (11, 5141302352), (16, 3534645367), (22, 2570651176), (29, 1950149168), (44, 1285325588), (58, 975074584), (67, 844094416), (88, 642662794), (116, 487537292), (134, 422047208), (176, 321331397), (232, 243768646), (268, 211023604), (319, 177286288), (464, 121884323), (536, 105511802), (638, 88643144), (737, 76735856), (1072, 52755901), (1276, 44321572), (1474, 38367928), (1943, 29106704), (2552, 22160786), (2948, 19183964), (3886, 14553352), (5104, 11080393), (5896, 9591982), (7772, 7276676), (11792, 4795991), (15544, 3638338), (21373, 2646064), (31088, 1819169), (42746, 1323032), (85492, 661516), (165379, 341968), (170984, 330758)]