53986240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 168

約数和(自身を含む): 163659312

約数和(自身を除く): 109673072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 313, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 626, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1252, 1540, 1565, 1568, 1760, 1960, 2156, 2191, 2240, 2464, 2504, 2695, 3080, 3130, 3136, 3443, 3520, 3920, 4312, 4382, 4928, 5008, 5390, 6160, 6260, 6886, 7840, 8624, 8764, 10016, 10780, 10955, 12320, 12520, 13772, 15337, 15680, 17215, 17248, 17528, 20032, 21560, 21910, 24101, 24640, 25040, 27544, 30674, 34430, 34496, 35056, 43120, 43820, 48202, 50080, 55088, 61348, 68860, 70112, 76685, 86240, 87640, 96404, 100160, 110176, 120505, 122696, 137720, 140224, 153370, 168707, 172480, 175280, 192808, 220352, 241010, 245392, 275440, 306740, 337414, 350560, 385616, 482020, 490784, 550880, 613480, 674828, 701120, 771232, 843535, 964040, 981568, 1101760, 1226960, 1349656, 1542464, 1687070, 1928080, 2453920, 2699312, 3374140, 3856160, 4907840, 5398624, 6748280, 7712320, 10797248, 13496560, 26993120, 53986240]

約数ペア:

[(1, 53986240), (2, 26993120), (4, 13496560), (5, 10797248), (7, 7712320), (8, 6748280), (10, 5398624), (11, 4907840), (14, 3856160), (16, 3374140), (20, 2699312), (22, 2453920), (28, 1928080), (32, 1687070), (35, 1542464), (40, 1349656), (44, 1226960), (49, 1101760), (55, 981568), (56, 964040), (64, 843535), (70, 771232), (77, 701120), (80, 674828), (88, 613480), (98, 550880), (110, 490784), (112, 482020), (140, 385616), (154, 350560), (160, 337414), (176, 306740), (196, 275440), (220, 245392), (224, 241010), (245, 220352), (280, 192808), (308, 175280), (313, 172480), (320, 168707), (352, 153370), (385, 140224), (392, 137720), (440, 122696), (448, 120505), (490, 110176), (539, 100160), (560, 96404), (616, 87640), (626, 86240), (704, 76685), (770, 70112), (784, 68860), (880, 61348), (980, 55088), (1078, 50080), (1120, 48202), (1232, 43820), (1252, 43120), (1540, 35056), (1565, 34496), (1568, 34430), (1760, 30674), (1960, 27544), (2156, 25040), (2191, 24640), (2240, 24101), (2464, 21910), (2504, 21560), (2695, 20032), (3080, 17528), (3130, 17248), (3136, 17215), (3443, 15680), (3520, 15337), (3920, 13772), (4312, 12520), (4382, 12320), (4928, 10955), (5008, 10780), (5390, 10016), (6160, 8764), (6260, 8624), (6886, 7840)]