54968704

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 129254400

約数和(自身を除く): 74285696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1979, 1984, 3472, 3958, 3968, 6944, 7916, 13853, 13888, 15832, 27706, 27776, 31664, 55412, 61349, 63328, 110824, 122698, 126656, 221648, 245396, 253312, 429443, 443296, 490792, 858886, 886592, 981584, 1717772, 1773184, 1963168, 3435544, 3926336, 6871088, 7852672, 13742176, 27484352, 54968704]

約数ペア:

[(1, 54968704), (2, 27484352), (4, 13742176), (7, 7852672), (8, 6871088), (14, 3926336), (16, 3435544), (28, 1963168), (31, 1773184), (32, 1717772), (56, 981584), (62, 886592), (64, 858886), (112, 490792), (124, 443296), (128, 429443), (217, 253312), (224, 245396), (248, 221648), (434, 126656), (448, 122698), (496, 110824), (868, 63328), (896, 61349), (992, 55412), (1736, 31664), (1979, 27776), (1984, 27706), (3472, 15832), (3958, 13888), (3968, 13853), (6944, 7916)]