54416960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 142012416

約数和(自身を除く): 87595456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 103, 104, 127, 130, 160, 206, 208, 254, 260, 320, 412, 416, 508, 515, 520, 635, 824, 832, 1016, 1030, 1040, 1270, 1339, 1648, 1651, 2032, 2060, 2080, 2540, 2678, 3296, 3302, 4064, 4120, 4160, 5080, 5356, 6592, 6604, 6695, 8128, 8240, 8255, 10160, 10712, 13081, 13208, 13390, 16480, 16510, 20320, 21424, 26162, 26416, 26780, 32960, 33020, 40640, 42848, 52324, 52832, 53560, 65405, 66040, 85696, 104648, 105664, 107120, 130810, 132080, 170053, 209296, 214240, 261620, 264160, 340106, 418592, 428480, 523240, 528320, 680212, 837184, 850265, 1046480, 1360424, 1700530, 2092960, 2720848, 3401060, 4185920, 5441696, 6802120, 10883392, 13604240, 27208480, 54416960]

約数ペア:

[(1, 54416960), (2, 27208480), (4, 13604240), (5, 10883392), (8, 6802120), (10, 5441696), (13, 4185920), (16, 3401060), (20, 2720848), (26, 2092960), (32, 1700530), (40, 1360424), (52, 1046480), (64, 850265), (65, 837184), (80, 680212), (103, 528320), (104, 523240), (127, 428480), (130, 418592), (160, 340106), (206, 264160), (208, 261620), (254, 214240), (260, 209296), (320, 170053), (412, 132080), (416, 130810), (508, 107120), (515, 105664), (520, 104648), (635, 85696), (824, 66040), (832, 65405), (1016, 53560), (1030, 52832), (1040, 52324), (1270, 42848), (1339, 40640), (1648, 33020), (1651, 32960), (2032, 26780), (2060, 26416), (2080, 26162), (2540, 21424), (2678, 20320), (3296, 16510), (3302, 16480), (4064, 13390), (4120, 13208), (4160, 13081), (5080, 10712), (5356, 10160), (6592, 8255), (6604, 8240), (6695, 8128)]