55110176

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 72

約数和(自身を含む): 122400432

約数和(自身を除く): 67290256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 121, 172, 176, 242, 331, 344, 352, 473, 484, 662, 688, 946, 968, 1324, 1376, 1892, 1936, 2648, 3641, 3784, 3872, 5203, 5296, 7282, 7568, 10406, 10592, 14233, 14564, 15136, 20812, 28466, 29128, 40051, 41624, 56932, 58256, 80102, 83248, 113864, 116512, 156563, 160204, 166496, 227728, 313126, 320408, 455456, 626252, 640816, 1252504, 1281632, 1722193, 2505008, 3444386, 5010016, 6888772, 13777544, 27555088, 55110176]

約数ペア:

[(1, 55110176), (2, 27555088), (4, 13777544), (8, 6888772), (11, 5010016), (16, 3444386), (22, 2505008), (32, 1722193), (43, 1281632), (44, 1252504), (86, 640816), (88, 626252), (121, 455456), (172, 320408), (176, 313126), (242, 227728), (331, 166496), (344, 160204), (352, 156563), (473, 116512), (484, 113864), (662, 83248), (688, 80102), (946, 58256), (968, 56932), (1324, 41624), (1376, 40051), (1892, 29128), (1936, 28466), (2648, 20812), (3641, 15136), (3784, 14564), (3872, 14233), (5203, 10592), (5296, 10406), (7282, 7568)]