49336480

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 122145408

約数和(自身を除く): 72808928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 71, 80, 86, 101, 142, 160, 172, 202, 215, 284, 344, 355, 404, 430, 505, 568, 688, 710, 808, 860, 1010, 1136, 1376, 1420, 1616, 1720, 2020, 2272, 2840, 3053, 3232, 3440, 4040, 4343, 5680, 6106, 6880, 7171, 8080, 8686, 11360, 12212, 14342, 15265, 16160, 17372, 21715, 24424, 28684, 30530, 34744, 35855, 43430, 48848, 57368, 61060, 69488, 71710, 86860, 97696, 114736, 122120, 138976, 143420, 173720, 229472, 244240, 286840, 308353, 347440, 488480, 573680, 616706, 694880, 1147360, 1233412, 1541765, 2466824, 3083530, 4933648, 6167060, 9867296, 12334120, 24668240, 49336480]

約数ペア:

[(1, 49336480), (2, 24668240), (4, 12334120), (5, 9867296), (8, 6167060), (10, 4933648), (16, 3083530), (20, 2466824), (32, 1541765), (40, 1233412), (43, 1147360), (71, 694880), (80, 616706), (86, 573680), (101, 488480), (142, 347440), (160, 308353), (172, 286840), (202, 244240), (215, 229472), (284, 173720), (344, 143420), (355, 138976), (404, 122120), (430, 114736), (505, 97696), (568, 86860), (688, 71710), (710, 69488), (808, 61060), (860, 57368), (1010, 48848), (1136, 43430), (1376, 35855), (1420, 34744), (1616, 30530), (1720, 28684), (2020, 24424), (2272, 21715), (2840, 17372), (3053, 16160), (3232, 15265), (3440, 14342), (4040, 12212), (4343, 11360), (5680, 8686), (6106, 8080), (6880, 7171)]