55005804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 166960640

約数和(自身を除く): 111954836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 252, 307, 316, 324, 378, 474, 553, 567, 614, 711, 756, 921, 948, 1106, 1134, 1228, 1422, 1659, 1842, 2133, 2149, 2212, 2268, 2763, 2844, 3318, 3684, 4266, 4298, 4977, 5526, 6399, 6447, 6636, 8289, 8532, 8596, 9954, 11052, 12798, 12894, 14931, 16578, 19341, 19908, 24253, 24867, 25596, 25788, 29862, 33156, 38682, 44793, 48506, 49734, 58023, 59724, 72759, 77364, 89586, 97012, 99468, 116046, 145518, 169771, 174069, 179172, 218277, 232092, 291036, 339542, 348138, 436554, 509313, 654831, 679084, 696276, 873108, 1018626, 1309662, 1527939, 1964493, 2037252, 2619324, 3055878, 3928986, 4583817, 6111756, 7857972, 9167634, 13751451, 18335268, 27502902, 55005804]

約数ペア:

[(1, 55005804), (2, 27502902), (3, 18335268), (4, 13751451), (6, 9167634), (7, 7857972), (9, 6111756), (12, 4583817), (14, 3928986), (18, 3055878), (21, 2619324), (27, 2037252), (28, 1964493), (36, 1527939), (42, 1309662), (54, 1018626), (63, 873108), (79, 696276), (81, 679084), (84, 654831), (108, 509313), (126, 436554), (158, 348138), (162, 339542), (189, 291036), (237, 232092), (252, 218277), (307, 179172), (316, 174069), (324, 169771), (378, 145518), (474, 116046), (553, 99468), (567, 97012), (614, 89586), (711, 77364), (756, 72759), (921, 59724), (948, 58023), (1106, 49734), (1134, 48506), (1228, 44793), (1422, 38682), (1659, 33156), (1842, 29862), (2133, 25788), (2149, 25596), (2212, 24867), (2268, 24253), (2763, 19908), (2844, 19341), (3318, 16578), (3684, 14931), (4266, 12894), (4298, 12798), (4977, 11052), (5526, 9954), (6399, 8596), (6447, 8532), (6636, 8289)]