51187428

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 134779008

約数和(自身を除く): 83591580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 83, 111, 148, 166, 222, 249, 332, 333, 444, 463, 498, 666, 747, 926, 996, 1332, 1389, 1494, 1852, 2778, 2988, 3071, 4167, 5556, 6142, 8334, 9213, 12284, 16668, 17131, 18426, 27639, 34262, 36852, 38429, 51393, 55278, 68524, 76858, 102786, 110556, 115287, 153716, 154179, 205572, 230574, 308358, 345861, 461148, 616716, 691722, 1383444, 1421873, 2843746, 4265619, 5687492, 8531238, 12796857, 17062476, 25593714, 51187428]

約数ペア:

[(1, 51187428), (2, 25593714), (3, 17062476), (4, 12796857), (6, 8531238), (9, 5687492), (12, 4265619), (18, 2843746), (36, 1421873), (37, 1383444), (74, 691722), (83, 616716), (111, 461148), (148, 345861), (166, 308358), (222, 230574), (249, 205572), (332, 154179), (333, 153716), (444, 115287), (463, 110556), (498, 102786), (666, 76858), (747, 68524), (926, 55278), (996, 51393), (1332, 38429), (1389, 36852), (1494, 34262), (1852, 27639), (2778, 18426), (2988, 17131), (3071, 16668), (4167, 12284), (5556, 9213), (6142, 8334)]