51636276

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 139426560

約数和(自身を除く): 87790284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 607, 612, 834, 1214, 1251, 1668, 1821, 2363, 2428, 2502, 3642, 4726, 5004, 5463, 7089, 7284, 9452, 10319, 10926, 14178, 20638, 21267, 21852, 28356, 30957, 41276, 42534, 61914, 84373, 85068, 92871, 123828, 168746, 185742, 253119, 337492, 371484, 506238, 759357, 1012476, 1434341, 1518714, 2868682, 3037428, 4303023, 5737364, 8606046, 12909069, 17212092, 25818138, 51636276]

約数ペア:

[(1, 51636276), (2, 25818138), (3, 17212092), (4, 12909069), (6, 8606046), (9, 5737364), (12, 4303023), (17, 3037428), (18, 2868682), (34, 1518714), (36, 1434341), (51, 1012476), (68, 759357), (102, 506238), (139, 371484), (153, 337492), (204, 253119), (278, 185742), (306, 168746), (417, 123828), (556, 92871), (607, 85068), (612, 84373), (834, 61914), (1214, 42534), (1251, 41276), (1668, 30957), (1821, 28356), (2363, 21852), (2428, 21267), (2502, 20638), (3642, 14178), (4726, 10926), (5004, 10319), (5463, 9452), (7089, 7284)]