53180136

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 148936320

約数和(自身を除く): 95756184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 101, 103, 142, 202, 206, 213, 284, 303, 309, 404, 412, 426, 568, 606, 618, 639, 808, 824, 852, 909, 927, 1212, 1236, 1278, 1704, 1818, 1854, 2424, 2472, 2556, 3636, 3708, 5112, 7171, 7272, 7313, 7416, 10403, 14342, 14626, 20806, 21513, 21939, 28684, 29252, 31209, 41612, 43026, 43878, 57368, 58504, 62418, 64539, 65817, 83224, 86052, 87756, 93627, 124836, 129078, 131634, 172104, 175512, 187254, 249672, 258156, 263268, 374508, 516312, 526536, 738613, 749016, 1477226, 2215839, 2954452, 4431678, 5908904, 6647517, 8863356, 13295034, 17726712, 26590068, 53180136]

約数ペア:

[(1, 53180136), (2, 26590068), (3, 17726712), (4, 13295034), (6, 8863356), (8, 6647517), (9, 5908904), (12, 4431678), (18, 2954452), (24, 2215839), (36, 1477226), (71, 749016), (72, 738613), (101, 526536), (103, 516312), (142, 374508), (202, 263268), (206, 258156), (213, 249672), (284, 187254), (303, 175512), (309, 172104), (404, 131634), (412, 129078), (426, 124836), (568, 93627), (606, 87756), (618, 86052), (639, 83224), (808, 65817), (824, 64539), (852, 62418), (909, 58504), (927, 57368), (1212, 43878), (1236, 43026), (1278, 41612), (1704, 31209), (1818, 29252), (1854, 28684), (2424, 21939), (2472, 21513), (2556, 20806), (3636, 14626), (3708, 14342), (5112, 10403), (7171, 7416), (7272, 7313)]