55105908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 104924172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 1889, 2244, 2431, 2652, 3778, 4862, 5667, 7293, 7556, 9724, 11334, 14586, 20779, 22668, 24557, 29172, 32113, 41558, 49114, 62337, 64226, 73671, 83116, 96339, 98228, 124674, 128452, 147342, 192678, 249348, 270127, 294684, 353243, 385356, 417469, 540254, 706486, 810381, 834938, 1059729, 1080508, 1252407, 1412972, 1620762, 1669876, 2119458, 2504814, 3241524, 4238916, 4592159, 5009628, 9184318, 13776477, 18368636, 27552954, 55105908]

約数ペア:

[(1, 55105908), (2, 27552954), (3, 18368636), (4, 13776477), (6, 9184318), (11, 5009628), (12, 4592159), (13, 4238916), (17, 3241524), (22, 2504814), (26, 2119458), (33, 1669876), (34, 1620762), (39, 1412972), (44, 1252407), (51, 1080508), (52, 1059729), (66, 834938), (68, 810381), (78, 706486), (102, 540254), (132, 417469), (143, 385356), (156, 353243), (187, 294684), (204, 270127), (221, 249348), (286, 192678), (374, 147342), (429, 128452), (442, 124674), (561, 98228), (572, 96339), (663, 83116), (748, 73671), (858, 64226), (884, 62337), (1122, 49114), (1326, 41558), (1716, 32113), (1889, 29172), (2244, 24557), (2431, 22668), (2652, 20779), (3778, 14586), (4862, 11334), (5667, 9724), (7293, 7556)]