49716772

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 109970784

約数和(自身を除く): 60254012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 347, 476, 602, 694, 731, 833, 1204, 1388, 1462, 1666, 2107, 2429, 2924, 3332, 4214, 4858, 5117, 5899, 8428, 9716, 10234, 11798, 14921, 17003, 20468, 23596, 29842, 34006, 35819, 41293, 59684, 68012, 71638, 82586, 104447, 143276, 165172, 208894, 253657, 289051, 417788, 507314, 578102, 731129, 1014628, 1156204, 1462258, 1775599, 2924516, 3551198, 7102396, 12429193, 24858386, 49716772]

約数ペア:

[(1, 49716772), (2, 24858386), (4, 12429193), (7, 7102396), (14, 3551198), (17, 2924516), (28, 1775599), (34, 1462258), (43, 1156204), (49, 1014628), (68, 731129), (86, 578102), (98, 507314), (119, 417788), (172, 289051), (196, 253657), (238, 208894), (301, 165172), (347, 143276), (476, 104447), (602, 82586), (694, 71638), (731, 68012), (833, 59684), (1204, 41293), (1388, 35819), (1462, 34006), (1666, 29842), (2107, 23596), (2429, 20468), (2924, 17003), (3332, 14921), (4214, 11798), (4858, 10234), (5117, 9716), (5899, 8428)]