53451888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 158680320

約数和(自身を除く): 105228432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 619, 771, 1028, 1238, 1542, 1799, 1857, 2056, 2476, 3084, 3598, 3714, 4112, 4333, 4952, 5397, 6168, 7196, 7428, 8666, 9904, 10794, 12336, 12999, 14392, 14856, 17332, 21588, 25998, 28784, 29712, 34664, 43176, 51996, 69328, 86352, 103992, 159083, 207984, 318166, 477249, 636332, 954498, 1113581, 1272664, 1908996, 2227162, 2545328, 3340743, 3817992, 4454324, 6681486, 7635984, 8908648, 13362972, 17817296, 26725944, 53451888]

約数ペア:

[(1, 53451888), (2, 26725944), (3, 17817296), (4, 13362972), (6, 8908648), (7, 7635984), (8, 6681486), (12, 4454324), (14, 3817992), (16, 3340743), (21, 2545328), (24, 2227162), (28, 1908996), (42, 1272664), (48, 1113581), (56, 954498), (84, 636332), (112, 477249), (168, 318166), (257, 207984), (336, 159083), (514, 103992), (619, 86352), (771, 69328), (1028, 51996), (1238, 43176), (1542, 34664), (1799, 29712), (1857, 28784), (2056, 25998), (2476, 21588), (3084, 17332), (3598, 14856), (3714, 14392), (4112, 12999), (4333, 12336), (4952, 10794), (5397, 9904), (6168, 8666), (7196, 7428)]