55204490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16189}}^1$

素因数の和:16238

約数の個数: 32

約数和(自身を含む): 111905280

約数和(自身を除く): 56700790

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 16189, 32378, 80945, 161890, 178079, 356158, 501859, 890395, 1003718, 1780790, 2509295, 5018590, 5520449, 11040898, 27602245, 55204490]

約数ペア:

[(1, 55204490), (2, 27602245), (5, 11040898), (10, 5520449), (11, 5018590), (22, 2509295), (31, 1780790), (55, 1003718), (62, 890395), (110, 501859), (155, 356158), (310, 178079), (341, 161890), (682, 80945), (1705, 32378), (3410, 16189)]