55879208

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12959}}^1$

素因数の和:12990

約数の個数: 48

約数和(自身を含む): 132969600

約数和(自身を除く): 77090392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 12959, 25918, 51836, 90713, 103672, 142549, 181426, 285098, 362852, 570196, 634991, 725704, 997843, 1140392, 1269982, 1995686, 2539964, 3991372, 5079928, 6984901, 7982744, 13969802, 27939604, 55879208]

約数ペア:

[(1, 55879208), (2, 27939604), (4, 13969802), (7, 7982744), (8, 6984901), (11, 5079928), (14, 3991372), (22, 2539964), (28, 1995686), (44, 1269982), (49, 1140392), (56, 997843), (77, 725704), (88, 634991), (98, 570196), (154, 362852), (196, 285098), (308, 181426), (392, 142549), (539, 103672), (616, 90713), (1078, 51836), (2156, 25918), (4312, 12959)]