55439516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 113091552

約数和(自身を除く): 57652036

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 137, 187, 274, 374, 541, 548, 748, 1082, 1507, 2164, 2329, 3014, 4658, 5951, 6028, 9197, 9316, 11902, 18394, 23804, 25619, 36788, 51238, 74117, 101167, 102476, 148234, 202334, 296468, 404668, 815287, 1259989, 1630574, 2519978, 3261148, 5039956, 13859879, 27719758, 55439516]

約数ペア:

[(1, 55439516), (2, 27719758), (4, 13859879), (11, 5039956), (17, 3261148), (22, 2519978), (34, 1630574), (44, 1259989), (68, 815287), (137, 404668), (187, 296468), (274, 202334), (374, 148234), (541, 102476), (548, 101167), (748, 74117), (1082, 51238), (1507, 36788), (2164, 25619), (2329, 23804), (3014, 18394), (4658, 11902), (5951, 9316), (6028, 9197)]