54779984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28771}}^1$

素因数の和:28803

約数の個数: 40

約数和(自身を含む): 128438208

約数和(自身を除く): 73658224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 28771, 57542, 115084, 201397, 230168, 402794, 460336, 489107, 805588, 978214, 1611176, 1956428, 3222352, 3423749, 3912856, 6847498, 7825712, 13694996, 27389992, 54779984]

約数ペア:

[(1, 54779984), (2, 27389992), (4, 13694996), (7, 7825712), (8, 6847498), (14, 3912856), (16, 3423749), (17, 3222352), (28, 1956428), (34, 1611176), (56, 978214), (68, 805588), (112, 489107), (119, 460336), (136, 402794), (238, 230168), (272, 201397), (476, 115084), (952, 57542), (1904, 28771)]