56557509712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1329

約数の個数: 160

約数和(自身を含む): 129021742080

約数和(自身を除く): 72464232368

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 67, 68, 88, 134, 136, 176, 187, 268, 272, 307, 374, 536, 614, 737, 748, 919, 1072, 1139, 1228, 1474, 1496, 1838, 2278, 2456, 2948, 2992, 3377, 3676, 4556, 4912, 5219, 5896, 6754, 7352, 9112, 10109, 10438, 11792, 12529, 13508, 14704, 15623, 18224, 20218, 20569, 20876, 25058, 27016, 31246, 40436, 41138, 41752, 50116, 54032, 57409, 61573, 62492, 80872, 82276, 83504, 100232, 114818, 123146, 124984, 161744, 164552, 171853, 200464, 226259, 229636, 246292, 249968, 282133, 329104, 343706, 349673, 452518, 459272, 492584, 564266, 677303, 687412, 699346, 905036, 918544, 985168, 1046741, 1128532, 1354606, 1374824, 1398692, 1810072, 2093482, 2257064, 2709212, 2749648, 2797384, 3103463, 3620144, 3846403, 4186964, 4514128, 4796261, 5418424, 5594768, 6206926, 7692806, 8373928, 9592522, 10836848, 11514151, 12413852, 15385612, 16747856, 18902911, 19185044, 23028302, 24827704, 30771224, 37805822, 38370088, 46056604, 49655408, 52758871, 61542448, 75611644, 76740176, 92113208, 105517742, 151223288, 184226416, 207932021, 211035484, 302446576, 321349487, 415864042, 422070968, 642698974, 831728084, 844141936, 1285397948, 1663456168, 2570795896, 3326912336, 3534844357, 5141591792, 7069688714, 14139377428, 28278754856, 56557509712]

約数ペア:

[(1, 56557509712), (2, 28278754856), (4, 14139377428), (8, 7069688714), (11, 5141591792), (16, 3534844357), (17, 3326912336), (22, 2570795896), (34, 1663456168), (44, 1285397948), (67, 844141936), (68, 831728084), (88, 642698974), (134, 422070968), (136, 415864042), (176, 321349487), (187, 302446576), (268, 211035484), (272, 207932021), (307, 184226416), (374, 151223288), (536, 105517742), (614, 92113208), (737, 76740176), (748, 75611644), (919, 61542448), (1072, 52758871), (1139, 49655408), (1228, 46056604), (1474, 38370088), (1496, 37805822), (1838, 30771224), (2278, 24827704), (2456, 23028302), (2948, 19185044), (2992, 18902911), (3377, 16747856), (3676, 15385612), (4556, 12413852), (4912, 11514151), (5219, 10836848), (5896, 9592522), (6754, 8373928), (7352, 7692806), (9112, 6206926), (10109, 5594768), (10438, 5418424), (11792, 4796261), (12529, 4514128), (13508, 4186964), (14704, 3846403), (15623, 3620144), (18224, 3103463), (20218, 2797384), (20569, 2749648), (20876, 2709212), (25058, 2257064), (27016, 2093482), (31246, 1810072), (40436, 1398692), (41138, 1374824), (41752, 1354606), (50116, 1128532), (54032, 1046741), (57409, 985168), (61573, 918544), (62492, 905036), (80872, 699346), (82276, 687412), (83504, 677303), (100232, 564266), (114818, 492584), (123146, 459272), (124984, 452518), (161744, 349673), (164552, 343706), (171853, 329104), (200464, 282133), (226259, 249968), (229636, 246292)]