56123496

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 193536000

約数和(自身を除く): 137412504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 27, 33, 36, 39, 44, 46, 52, 54, 66, 69, 72, 78, 79, 88, 92, 99, 104, 108, 117, 132, 138, 143, 156, 158, 184, 198, 207, 216, 234, 237, 253, 264, 276, 286, 297, 299, 312, 316, 351, 396, 414, 429, 468, 474, 506, 552, 572, 594, 598, 621, 632, 702, 711, 759, 792, 828, 858, 869, 897, 936, 948, 1012, 1027, 1144, 1188, 1196, 1242, 1287, 1404, 1422, 1518, 1656, 1716, 1738, 1794, 1817, 1896, 2024, 2054, 2133, 2277, 2376, 2392, 2484, 2574, 2607, 2691, 2808, 2844, 3036, 3081, 3289, 3432, 3476, 3588, 3634, 3861, 4108, 4266, 4554, 4968, 5148, 5214, 5382, 5451, 5688, 6072, 6162, 6578, 6831, 6952, 7176, 7268, 7722, 7821, 8073, 8216, 8532, 9108, 9243, 9867, 10296, 10428, 10764, 10902, 11297, 12324, 13156, 13662, 14536, 15444, 15642, 16146, 16353, 17064, 18216, 18486, 19734, 19987, 20856, 21528, 21804, 22594, 23463, 23621, 24648, 26312, 27324, 27729, 29601, 30888, 31284, 32292, 32706, 33891, 36972, 39468, 39974, 43608, 45188, 46926, 47242, 49059, 54648, 55458, 59202, 59961, 62568, 64584, 65412, 67782, 70863, 73944, 78936, 79948, 88803, 90376, 93852, 94484, 98118, 101673, 110916, 118404, 119922, 130824, 135564, 141726, 159896, 177606, 179883, 187704, 188968, 196236, 203346, 212589, 221832, 236808, 239844, 259831, 271128, 283452, 305019, 355212, 359766, 392472, 406692, 425178, 479688, 519662, 539649, 566904, 610038, 637767, 710424, 719532, 779493, 813384, 850356, 1039324, 1079298, 1220076, 1275534, 1439064, 1558986, 1700712, 2078648, 2158596, 2338479, 2440152, 2551068, 3117972, 4317192, 4676958, 5102136, 6235944, 7015437, 9353916, 14030874, 18707832, 28061748, 56123496]

約数ペア:

[(1, 56123496), (2, 28061748), (3, 18707832), (4, 14030874), (6, 9353916), (8, 7015437), (9, 6235944), (11, 5102136), (12, 4676958), (13, 4317192), (18, 3117972), (22, 2551068), (23, 2440152), (24, 2338479), (26, 2158596), (27, 2078648), (33, 1700712), (36, 1558986), (39, 1439064), (44, 1275534), (46, 1220076), (52, 1079298), (54, 1039324), (66, 850356), (69, 813384), (72, 779493), (78, 719532), (79, 710424), (88, 637767), (92, 610038), (99, 566904), (104, 539649), (108, 519662), (117, 479688), (132, 425178), (138, 406692), (143, 392472), (156, 359766), (158, 355212), (184, 305019), (198, 283452), (207, 271128), (216, 259831), (234, 239844), (237, 236808), (253, 221832), (264, 212589), (276, 203346), (286, 196236), (297, 188968), (299, 187704), (312, 179883), (316, 177606), (351, 159896), (396, 141726), (414, 135564), (429, 130824), (468, 119922), (474, 118404), (506, 110916), (552, 101673), (572, 98118), (594, 94484), (598, 93852), (621, 90376), (632, 88803), (702, 79948), (711, 78936), (759, 73944), (792, 70863), (828, 67782), (858, 65412), (869, 64584), (897, 62568), (936, 59961), (948, 59202), (1012, 55458), (1027, 54648), (1144, 49059), (1188, 47242), (1196, 46926), (1242, 45188), (1287, 43608), (1404, 39974), (1422, 39468), (1518, 36972), (1656, 33891), (1716, 32706), (1738, 32292), (1794, 31284), (1817, 30888), (1896, 29601), (2024, 27729), (2054, 27324), (2133, 26312), (2277, 24648), (2376, 23621), (2392, 23463), (2484, 22594), (2574, 21804), (2607, 21528), (2691, 20856), (2808, 19987), (2844, 19734), (3036, 18486), (3081, 18216), (3289, 17064), (3432, 16353), (3476, 16146), (3588, 15642), (3634, 15444), (3861, 14536), (4108, 13662), (4266, 13156), (4554, 12324), (4968, 11297), (5148, 10902), (5214, 10764), (5382, 10428), (5451, 10296), (5688, 9867), (6072, 9243), (6162, 9108), (6578, 8532), (6831, 8216), (6952, 8073), (7176, 7821), (7268, 7722)]