55046520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{50969}}^1$

素因数の和:50989

約数の個数: 64

約数和(自身を含む): 183492000

約数和(自身を除く): 128445480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 50969, 101938, 152907, 203876, 254845, 305814, 407752, 458721, 509690, 611628, 764535, 917442, 1019380, 1223256, 1376163, 1529070, 1834884, 2038760, 2293605, 2752326, 3058140, 3669768, 4587210, 5504652, 6116280, 6880815, 9174420, 11009304, 13761630, 18348840, 27523260, 55046520]

約数ペア:

[(1, 55046520), (2, 27523260), (3, 18348840), (4, 13761630), (5, 11009304), (6, 9174420), (8, 6880815), (9, 6116280), (10, 5504652), (12, 4587210), (15, 3669768), (18, 3058140), (20, 2752326), (24, 2293605), (27, 2038760), (30, 1834884), (36, 1529070), (40, 1376163), (45, 1223256), (54, 1019380), (60, 917442), (72, 764535), (90, 611628), (108, 509690), (120, 458721), (135, 407752), (180, 305814), (216, 254845), (270, 203876), (360, 152907), (540, 101938), (1080, 50969)]