51080172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 150189312

約数和(自身を除く): 99109140

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 103, 132, 143, 156, 187, 204, 206, 221, 286, 289, 309, 374, 412, 429, 442, 561, 572, 578, 618, 663, 748, 858, 867, 884, 1122, 1133, 1156, 1236, 1326, 1339, 1716, 1734, 1751, 2244, 2266, 2431, 2652, 2678, 3179, 3399, 3468, 3502, 3757, 4017, 4532, 4862, 5253, 5356, 6358, 6798, 7004, 7293, 7514, 8034, 9537, 9724, 10506, 11271, 12716, 13596, 14586, 14729, 15028, 16068, 19074, 19261, 21012, 22542, 22763, 29172, 29458, 29767, 38148, 38522, 41327, 44187, 45084, 45526, 57783, 58916, 59534, 68289, 77044, 82654, 88374, 89301, 91052, 115566, 119068, 123981, 136578, 165308, 176748, 178602, 231132, 247962, 250393, 273156, 327437, 357204, 386971, 495924, 500786, 654874, 751179, 773942, 982311, 1001572, 1160913, 1309748, 1502358, 1547884, 1964622, 2321826, 3004716, 3929244, 4256681, 4643652, 8513362, 12770043, 17026724, 25540086, 51080172]

約数ペア:

[(1, 51080172), (2, 25540086), (3, 17026724), (4, 12770043), (6, 8513362), (11, 4643652), (12, 4256681), (13, 3929244), (17, 3004716), (22, 2321826), (26, 1964622), (33, 1547884), (34, 1502358), (39, 1309748), (44, 1160913), (51, 1001572), (52, 982311), (66, 773942), (68, 751179), (78, 654874), (102, 500786), (103, 495924), (132, 386971), (143, 357204), (156, 327437), (187, 273156), (204, 250393), (206, 247962), (221, 231132), (286, 178602), (289, 176748), (309, 165308), (374, 136578), (412, 123981), (429, 119068), (442, 115566), (561, 91052), (572, 89301), (578, 88374), (618, 82654), (663, 77044), (748, 68289), (858, 59534), (867, 58916), (884, 57783), (1122, 45526), (1133, 45084), (1156, 44187), (1236, 41327), (1326, 38522), (1339, 38148), (1716, 29767), (1734, 29458), (1751, 29172), (2244, 22763), (2266, 22542), (2431, 21012), (2652, 19261), (2678, 19074), (3179, 16068), (3399, 15028), (3468, 14729), (3502, 14586), (3757, 13596), (4017, 12716), (4532, 11271), (4862, 10506), (5253, 9724), (5356, 9537), (6358, 8034), (6798, 7514), (7004, 7293)]