51028936640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{216371}}^1$

素因数の和:216466

約数の個数: 112

約数和(自身を含む): 134538378624

約数和(自身を除く): 83509441984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 134, 160, 176, 220, 268, 320, 335, 352, 440, 536, 670, 704, 737, 880, 1072, 1340, 1474, 1760, 2144, 2680, 2948, 3520, 3685, 4288, 5360, 5896, 7370, 10720, 11792, 14740, 21440, 23584, 29480, 47168, 58960, 117920, 216371, 235840, 432742, 865484, 1081855, 1730968, 2163710, 2380081, 3461936, 4327420, 4760162, 6923872, 8654840, 9520324, 11900405, 13847744, 14496857, 17309680, 19040648, 23800810, 28993714, 34619360, 38081296, 47601620, 57987428, 69238720, 72484285, 76162592, 95203240, 115974856, 144968570, 152325184, 159465427, 190406480, 231949712, 289937140, 318930854, 380812960, 463899424, 579874280, 637861708, 761625920, 797327135, 927798848, 1159748560, 1275723416, 1594654270, 2319497120, 2551446832, 3189308540, 4638994240, 5102893664, 6378617080, 10205787328, 12757234160, 25514468320, 51028936640]

約数ペア:

[(1, 51028936640), (2, 25514468320), (4, 12757234160), (5, 10205787328), (8, 6378617080), (10, 5102893664), (11, 4638994240), (16, 3189308540), (20, 2551446832), (22, 2319497120), (32, 1594654270), (40, 1275723416), (44, 1159748560), (55, 927798848), (64, 797327135), (67, 761625920), (80, 637861708), (88, 579874280), (110, 463899424), (134, 380812960), (160, 318930854), (176, 289937140), (220, 231949712), (268, 190406480), (320, 159465427), (335, 152325184), (352, 144968570), (440, 115974856), (536, 95203240), (670, 76162592), (704, 72484285), (737, 69238720), (880, 57987428), (1072, 47601620), (1340, 38081296), (1474, 34619360), (1760, 28993714), (2144, 23800810), (2680, 19040648), (2948, 17309680), (3520, 14496857), (3685, 13847744), (4288, 11900405), (5360, 9520324), (5896, 8654840), (7370, 6923872), (10720, 4760162), (11792, 4327420), (14740, 3461936), (21440, 2380081), (23584, 2163710), (29480, 1730968), (47168, 1081855), (58960, 865484), (117920, 432742), (216371, 235840)]