49906080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4951}}^1$

素因数の和:4979

約数の個数: 144

約数和(自身を含む): 194673024

約数和(自身を除く): 144766944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4951, 5040, 9902, 10080, 14853, 19804, 24755, 29706, 34657, 39608, 44559, 49510, 59412, 69314, 74265, 79216, 89118, 99020, 103971, 118824, 138628, 148530, 158432, 173285, 178236, 198040, 207942, 222795, 237648, 277256, 297060, 311913, 346570, 356472, 396080, 415884, 445590, 475296, 519855, 554512, 594120, 623826, 693140, 712944, 792160, 831768, 891180, 1039710, 1109024, 1188240, 1247652, 1386280, 1425888, 1559565, 1663536, 1782360, 2079420, 2376480, 2495304, 2772560, 3119130, 3327072, 3564720, 4158840, 4990608, 5545120, 6238260, 7129440, 8317680, 9981216, 12476520, 16635360, 24953040, 49906080]

約数ペア:

[(1, 49906080), (2, 24953040), (3, 16635360), (4, 12476520), (5, 9981216), (6, 8317680), (7, 7129440), (8, 6238260), (9, 5545120), (10, 4990608), (12, 4158840), (14, 3564720), (15, 3327072), (16, 3119130), (18, 2772560), (20, 2495304), (21, 2376480), (24, 2079420), (28, 1782360), (30, 1663536), (32, 1559565), (35, 1425888), (36, 1386280), (40, 1247652), (42, 1188240), (45, 1109024), (48, 1039710), (56, 891180), (60, 831768), (63, 792160), (70, 712944), (72, 693140), (80, 623826), (84, 594120), (90, 554512), (96, 519855), (105, 475296), (112, 445590), (120, 415884), (126, 396080), (140, 356472), (144, 346570), (160, 311913), (168, 297060), (180, 277256), (210, 237648), (224, 222795), (240, 207942), (252, 198040), (280, 178236), (288, 173285), (315, 158432), (336, 148530), (360, 138628), (420, 118824), (480, 103971), (504, 99020), (560, 89118), (630, 79216), (672, 74265), (720, 69314), (840, 59412), (1008, 49510), (1120, 44559), (1260, 39608), (1440, 34657), (1680, 29706), (2016, 24755), (2520, 19804), (3360, 14853), (4951, 10080), (5040, 9902)]