53260144

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11059}}^1$

素因数の和:11117

約数の個数: 40

約数和(自身を含む): 120686720

約数和(自身を除く): 67426576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 11059, 22118, 44236, 77413, 88472, 154826, 176944, 309652, 475537, 619304, 951074, 1238608, 1902148, 3328759, 3804296, 6657518, 7608592, 13315036, 26630072, 53260144]

約数ペア:

[(1, 53260144), (2, 26630072), (4, 13315036), (7, 7608592), (8, 6657518), (14, 3804296), (16, 3328759), (28, 1902148), (43, 1238608), (56, 951074), (86, 619304), (112, 475537), (172, 309652), (301, 176944), (344, 154826), (602, 88472), (688, 77413), (1204, 44236), (2408, 22118), (4816, 11059)]