54777128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 125400960

約数和(自身を除く): 70623832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 163, 238, 326, 353, 476, 652, 706, 952, 1141, 1304, 1412, 2282, 2471, 2771, 2824, 4564, 4942, 5542, 6001, 9128, 9884, 11084, 12002, 19397, 19768, 22168, 24004, 38794, 42007, 48008, 57539, 77588, 84014, 115078, 155176, 168028, 230156, 336056, 402773, 460312, 805546, 978163, 1611092, 1956326, 3222184, 3912652, 6847141, 7825304, 13694282, 27388564, 54777128]

約数ペア:

[(1, 54777128), (2, 27388564), (4, 13694282), (7, 7825304), (8, 6847141), (14, 3912652), (17, 3222184), (28, 1956326), (34, 1611092), (56, 978163), (68, 805546), (119, 460312), (136, 402773), (163, 336056), (238, 230156), (326, 168028), (353, 155176), (476, 115078), (652, 84014), (706, 77588), (952, 57539), (1141, 48008), (1304, 42007), (1412, 38794), (2282, 24004), (2471, 22168), (2771, 19768), (2824, 19397), (4564, 12002), (4942, 11084), (5542, 9884), (6001, 9128)]