55288746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3943}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 129205440

約数和(自身を除く): 73916694

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 3943, 4674, 7011, 7886, 11829, 14022, 23658, 35487, 70974, 74917, 149834, 161663, 224751, 323326, 449502, 484989, 674253, 969978, 1348506, 1454967, 2909934, 3071597, 6143194, 9214791, 18429582, 27644373, 55288746]

約数ペア:

[(1, 55288746), (2, 27644373), (3, 18429582), (6, 9214791), (9, 6143194), (18, 3071597), (19, 2909934), (38, 1454967), (41, 1348506), (57, 969978), (82, 674253), (114, 484989), (123, 449502), (171, 323326), (246, 224751), (342, 161663), (369, 149834), (738, 74917), (779, 70974), (1558, 35487), (2337, 23658), (3943, 14022), (4674, 11829), (7011, 7886)]