53384040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 174475080

約数和(自身を除く): 121091040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 577, 771, 1028, 1154, 1285, 1542, 1731, 2056, 2308, 2313, 2570, 2885, 3084, 3462, 3855, 4616, 4626, 5140, 5193, 5770, 6168, 6924, 7710, 8655, 9252, 10280, 10386, 11540, 11565, 13848, 15420, 17310, 18504, 20772, 23080, 23130, 25965, 30840, 34620, 41544, 46260, 51930, 69240, 92520, 103860, 148289, 207720, 296578, 444867, 593156, 741445, 889734, 1186312, 1334601, 1482890, 1779468, 2224335, 2669202, 2965780, 3558936, 4448670, 5338404, 5931560, 6673005, 8897340, 10676808, 13346010, 17794680, 26692020, 53384040]

約数ペア:

[(1, 53384040), (2, 26692020), (3, 17794680), (4, 13346010), (5, 10676808), (6, 8897340), (8, 6673005), (9, 5931560), (10, 5338404), (12, 4448670), (15, 3558936), (18, 2965780), (20, 2669202), (24, 2224335), (30, 1779468), (36, 1482890), (40, 1334601), (45, 1186312), (60, 889734), (72, 741445), (90, 593156), (120, 444867), (180, 296578), (257, 207720), (360, 148289), (514, 103860), (577, 92520), (771, 69240), (1028, 51930), (1154, 46260), (1285, 41544), (1542, 34620), (1731, 30840), (2056, 25965), (2308, 23130), (2313, 23080), (2570, 20772), (2885, 18504), (3084, 17310), (3462, 15420), (3855, 13848), (4616, 11565), (4626, 11540), (5140, 10386), (5193, 10280), (5770, 9252), (6168, 8655), (6924, 7710)]