31045068

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^2\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 54

約数和(自身を含む): 80244164

約数和(自身を除く): 49199096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 307, 318, 477, 614, 636, 921, 954, 1228, 1842, 1908, 2763, 2809, 3684, 5526, 5618, 8427, 11052, 11236, 16271, 16854, 25281, 32542, 33708, 48813, 50562, 65084, 97626, 101124, 146439, 195252, 292878, 585756, 862363, 1724726, 2587089, 3449452, 5174178, 7761267, 10348356, 15522534, 31045068]

約数ペア:

[(1, 31045068), (2, 15522534), (3, 10348356), (4, 7761267), (6, 5174178), (9, 3449452), (12, 2587089), (18, 1724726), (36, 862363), (53, 585756), (106, 292878), (159, 195252), (212, 146439), (307, 101124), (318, 97626), (477, 65084), (614, 50562), (636, 48813), (921, 33708), (954, 32542), (1228, 25281), (1842, 16854), (1908, 16271), (2763, 11236), (2809, 11052), (3684, 8427), (5526, 5618)]