55276208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{907}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 115857168

約数和(自身を除く): 60580960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 293, 586, 907, 1172, 1814, 2344, 3628, 3809, 4688, 7256, 7618, 11791, 14512, 15236, 23582, 30472, 47164, 60944, 94328, 188656, 265751, 531502, 1063004, 2126008, 3454763, 4252016, 6909526, 13819052, 27638104, 55276208]

約数ペア:

[(1, 55276208), (2, 27638104), (4, 13819052), (8, 6909526), (13, 4252016), (16, 3454763), (26, 2126008), (52, 1063004), (104, 531502), (208, 265751), (293, 188656), (586, 94328), (907, 60944), (1172, 47164), (1814, 30472), (2344, 23582), (3628, 15236), (3809, 14512), (4688, 11791), (7256, 7618)]