55078188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21961}}^1$

素因数の和:21998

約数の個数: 48

約数和(自身を含む): 147584640

約数和(自身を除く): 92506452

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 21961, 43922, 65883, 87844, 131766, 241571, 263532, 417259, 483142, 724713, 834518, 966284, 1251777, 1449426, 1669036, 2503554, 2898852, 4589849, 5007108, 9179698, 13769547, 18359396, 27539094, 55078188]

約数ペア:

[(1, 55078188), (2, 27539094), (3, 18359396), (4, 13769547), (6, 9179698), (11, 5007108), (12, 4589849), (19, 2898852), (22, 2503554), (33, 1669036), (38, 1449426), (44, 1251777), (57, 966284), (66, 834518), (76, 724713), (114, 483142), (132, 417259), (209, 263532), (228, 241571), (418, 131766), (627, 87844), (836, 65883), (1254, 43922), (2508, 21961)]