49638746520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{79841}}^1$

素因数の和:80026

約数の個数: 192

約数和(自身を含む): 177115105440

約数和(自身を除く): 127476358920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 157, 165, 180, 198, 220, 264, 314, 330, 360, 396, 440, 471, 495, 628, 660, 785, 792, 942, 990, 1256, 1320, 1413, 1570, 1727, 1884, 1980, 2355, 2826, 3140, 3454, 3768, 3960, 4710, 5181, 5652, 6280, 6908, 7065, 8635, 9420, 10362, 11304, 13816, 14130, 15543, 17270, 18840, 20724, 25905, 28260, 31086, 34540, 41448, 51810, 56520, 62172, 69080, 77715, 79841, 103620, 124344, 155430, 159682, 207240, 239523, 310860, 319364, 399205, 479046, 621720, 638728, 718569, 798410, 878251, 958092, 1197615, 1437138, 1596820, 1756502, 1916184, 2395230, 2634753, 2874276, 3193640, 3513004, 3592845, 4391255, 4790460, 5269506, 5748552, 7026008, 7185690, 7904259, 8782510, 9580920, 10539012, 12535037, 13173765, 14371380, 15808518, 17565020, 21078024, 25070074, 26347530, 28742760, 31617036, 35130040, 37605111, 39521295, 50140148, 52695060, 62675185, 63234072, 75210222, 79042590, 100280296, 105390120, 112815333, 125350370, 137885407, 150420444, 158085180, 188025555, 225630666, 250700740, 275770814, 300840888, 316170360, 376051110, 413656221, 451261332, 501401480, 551541628, 564076665, 689427035, 752102220, 827312442, 902522664, 1103083256, 1128153330, 1240968663, 1378854070, 1504204440, 1654624884, 2068281105, 2256306660, 2481937326, 2757708140, 3309249768, 4136562210, 4512613320, 4963874652, 5515416280, 6204843315, 8273124420, 9927749304, 12409686630, 16546248840, 24819373260, 49638746520]

約数ペア:

[(1, 49638746520), (2, 24819373260), (3, 16546248840), (4, 12409686630), (5, 9927749304), (6, 8273124420), (8, 6204843315), (9, 5515416280), (10, 4963874652), (11, 4512613320), (12, 4136562210), (15, 3309249768), (18, 2757708140), (20, 2481937326), (22, 2256306660), (24, 2068281105), (30, 1654624884), (33, 1504204440), (36, 1378854070), (40, 1240968663), (44, 1128153330), (45, 1103083256), (55, 902522664), (60, 827312442), (66, 752102220), (72, 689427035), (88, 564076665), (90, 551541628), (99, 501401480), (110, 451261332), (120, 413656221), (132, 376051110), (157, 316170360), (165, 300840888), (180, 275770814), (198, 250700740), (220, 225630666), (264, 188025555), (314, 158085180), (330, 150420444), (360, 137885407), (396, 125350370), (440, 112815333), (471, 105390120), (495, 100280296), (628, 79042590), (660, 75210222), (785, 63234072), (792, 62675185), (942, 52695060), (990, 50140148), (1256, 39521295), (1320, 37605111), (1413, 35130040), (1570, 31617036), (1727, 28742760), (1884, 26347530), (1980, 25070074), (2355, 21078024), (2826, 17565020), (3140, 15808518), (3454, 14371380), (3768, 13173765), (3960, 12535037), (4710, 10539012), (5181, 9580920), (5652, 8782510), (6280, 7904259), (6908, 7185690), (7065, 7026008), (8635, 5748552), (9420, 5269506), (10362, 4790460), (11304, 4391255), (13816, 3592845), (14130, 3513004), (15543, 3193640), (17270, 2874276), (18840, 2634753), (20724, 2395230), (25905, 1916184), (28260, 1756502), (31086, 1596820), (34540, 1437138), (41448, 1197615), (51810, 958092), (56520, 878251), (62172, 798410), (69080, 718569), (77715, 638728), (79841, 621720), (103620, 479046), (124344, 399205), (155430, 319364), (159682, 310860), (207240, 239523)]