55121731840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{7817}}^1$

素因数の和:8632

約数の個数: 144

約数和(自身を含む): 151106804352

約数和(自身を除く): 95985072512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 787, 896, 1120, 1280, 1574, 1792, 2240, 3148, 3935, 4480, 5509, 6296, 7817, 7870, 8960, 11018, 12592, 15634, 15740, 22036, 25184, 27545, 31268, 31480, 39085, 44072, 50368, 54719, 55090, 62536, 62960, 78170, 88144, 100736, 109438, 110180, 125072, 125920, 156340, 176288, 201472, 218876, 220360, 250144, 251840, 273595, 312680, 352576, 437752, 440720, 500288, 503680, 547190, 625360, 705152, 875504, 881440, 1000576, 1007360, 1094380, 1250720, 1410304, 1751008, 1762880, 2001152, 2188760, 2501440, 3502016, 3525760, 4377520, 5002880, 6151979, 7004032, 7051520, 8755040, 10005760, 12303958, 14008064, 17510080, 24607916, 30759895, 35020160, 43063853, 49215832, 61519790, 70040320, 86127706, 98431664, 123039580, 172255412, 196863328, 215319265, 246079160, 344510824, 393726656, 430638530, 492158320, 689021648, 787453312, 861277060, 984316640, 1378043296, 1574906624, 1722554120, 1968633280, 2756086592, 3445108240, 3937266560, 5512173184, 6890216480, 7874533120, 11024346368, 13780432960, 27560865920, 55121731840]

約数ペア:

[(1, 55121731840), (2, 27560865920), (4, 13780432960), (5, 11024346368), (7, 7874533120), (8, 6890216480), (10, 5512173184), (14, 3937266560), (16, 3445108240), (20, 2756086592), (28, 1968633280), (32, 1722554120), (35, 1574906624), (40, 1378043296), (56, 984316640), (64, 861277060), (70, 787453312), (80, 689021648), (112, 492158320), (128, 430638530), (140, 393726656), (160, 344510824), (224, 246079160), (256, 215319265), (280, 196863328), (320, 172255412), (448, 123039580), (560, 98431664), (640, 86127706), (787, 70040320), (896, 61519790), (1120, 49215832), (1280, 43063853), (1574, 35020160), (1792, 30759895), (2240, 24607916), (3148, 17510080), (3935, 14008064), (4480, 12303958), (5509, 10005760), (6296, 8755040), (7817, 7051520), (7870, 7004032), (8960, 6151979), (11018, 5002880), (12592, 4377520), (15634, 3525760), (15740, 3502016), (22036, 2501440), (25184, 2188760), (27545, 2001152), (31268, 1762880), (31480, 1751008), (39085, 1410304), (44072, 1250720), (50368, 1094380), (54719, 1007360), (55090, 1000576), (62536, 881440), (62960, 875504), (78170, 705152), (88144, 625360), (100736, 547190), (109438, 503680), (110180, 500288), (125072, 440720), (125920, 437752), (156340, 352576), (176288, 312680), (201472, 273595), (218876, 251840), (220360, 250144)]