51275840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 112

約数和(自身を含む): 152302464

約数和(自身を除く): 101026624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2081, 2240, 2464, 3080, 3520, 4162, 4928, 6160, 8324, 10405, 12320, 14567, 16648, 20810, 22891, 24640, 29134, 33296, 41620, 45782, 58268, 66592, 72835, 83240, 91564, 114455, 116536, 133184, 145670, 160237, 166480, 183128, 228910, 233072, 291340, 320474, 332960, 366256, 457820, 466144, 582680, 640948, 665920, 732512, 801185, 915640, 932288, 1165360, 1281896, 1465024, 1602370, 1831280, 2330720, 2563792, 3204740, 3662560, 4661440, 5127584, 6409480, 7325120, 10255168, 12818960, 25637920, 51275840]

約数ペア:

[(1, 51275840), (2, 25637920), (4, 12818960), (5, 10255168), (7, 7325120), (8, 6409480), (10, 5127584), (11, 4661440), (14, 3662560), (16, 3204740), (20, 2563792), (22, 2330720), (28, 1831280), (32, 1602370), (35, 1465024), (40, 1281896), (44, 1165360), (55, 932288), (56, 915640), (64, 801185), (70, 732512), (77, 665920), (80, 640948), (88, 582680), (110, 466144), (112, 457820), (140, 366256), (154, 332960), (160, 320474), (176, 291340), (220, 233072), (224, 228910), (280, 183128), (308, 166480), (320, 160237), (352, 145670), (385, 133184), (440, 116536), (448, 114455), (560, 91564), (616, 83240), (704, 72835), (770, 66592), (880, 58268), (1120, 45782), (1232, 41620), (1540, 33296), (1760, 29134), (2081, 24640), (2240, 22891), (2464, 20810), (3080, 16648), (3520, 14567), (4162, 12320), (4928, 10405), (6160, 8324)]