56431704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19759}}^1$

素因数の和:19792

約数の個数: 64

約数和(自身を含む): 170726400

約数和(自身を除く): 114294696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 19759, 39518, 59277, 79036, 118554, 138313, 158072, 237108, 276626, 335903, 414939, 474216, 553252, 671806, 829878, 1007709, 1106504, 1343612, 1659756, 2015418, 2351321, 2687224, 3319512, 4030836, 4702642, 7053963, 8061672, 9405284, 14107926, 18810568, 28215852, 56431704]

約数ペア:

[(1, 56431704), (2, 28215852), (3, 18810568), (4, 14107926), (6, 9405284), (7, 8061672), (8, 7053963), (12, 4702642), (14, 4030836), (17, 3319512), (21, 2687224), (24, 2351321), (28, 2015418), (34, 1659756), (42, 1343612), (51, 1106504), (56, 1007709), (68, 829878), (84, 671806), (102, 553252), (119, 474216), (136, 414939), (168, 335903), (204, 276626), (238, 237108), (357, 158072), (408, 138313), (476, 118554), (714, 79036), (952, 59277), (1428, 39518), (2856, 19759)]