51021964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 111004992

約数和(自身を除く): 59983028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 2897, 4403, 5794, 8806, 11588, 17612, 20279, 40558, 49249, 81116, 98498, 107189, 196996, 214378, 344743, 428756, 689486, 750323, 1378972, 1500646, 1822213, 3001292, 3644426, 7288852, 12755491, 25510982, 51021964]

約数ペア:

[(1, 51021964), (2, 25510982), (4, 12755491), (7, 7288852), (14, 3644426), (17, 3001292), (28, 1822213), (34, 1500646), (37, 1378972), (68, 750323), (74, 689486), (119, 428756), (148, 344743), (238, 214378), (259, 196996), (476, 107189), (518, 98498), (629, 81116), (1036, 49249), (1258, 40558), (2516, 20279), (2897, 17612), (4403, 11588), (5794, 8806)]