55425090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 110462910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 399, 406, 435, 479, 551, 570, 609, 665, 798, 870, 958, 1015, 1102, 1218, 1330, 1437, 1653, 1995, 2030, 2395, 2755, 2874, 3045, 3306, 3353, 3857, 3990, 4790, 5510, 6090, 6706, 7185, 7714, 8265, 9101, 10059, 11571, 13891, 14370, 16530, 16765, 18202, 19285, 20118, 23142, 27303, 27782, 33530, 38570, 41673, 45505, 50295, 54606, 57855, 63707, 69455, 83346, 91010, 97237, 100590, 115710, 127414, 136515, 138910, 191121, 194474, 208365, 263929, 273030, 291711, 318535, 382242, 416730, 486185, 527858, 583422, 637070, 791787, 955605, 972370, 1319645, 1458555, 1583574, 1847503, 1911210, 2639290, 2917110, 3695006, 3958935, 5542509, 7917870, 9237515, 11085018, 18475030, 27712545, 55425090]

約数ペア:

[(1, 55425090), (2, 27712545), (3, 18475030), (5, 11085018), (6, 9237515), (7, 7917870), (10, 5542509), (14, 3958935), (15, 3695006), (19, 2917110), (21, 2639290), (29, 1911210), (30, 1847503), (35, 1583574), (38, 1458555), (42, 1319645), (57, 972370), (58, 955605), (70, 791787), (87, 637070), (95, 583422), (105, 527858), (114, 486185), (133, 416730), (145, 382242), (174, 318535), (190, 291711), (203, 273030), (210, 263929), (266, 208365), (285, 194474), (290, 191121), (399, 138910), (406, 136515), (435, 127414), (479, 115710), (551, 100590), (570, 97237), (609, 91010), (665, 83346), (798, 69455), (870, 63707), (958, 57855), (1015, 54606), (1102, 50295), (1218, 45505), (1330, 41673), (1437, 38570), (1653, 33530), (1995, 27782), (2030, 27303), (2395, 23142), (2755, 20118), (2874, 19285), (3045, 18202), (3306, 16765), (3353, 16530), (3857, 14370), (3990, 13891), (4790, 11571), (5510, 10059), (6090, 9101), (6706, 8265), (7185, 7714)]