49749854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 101855232

約数和(自身を除く): 52105378

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 154, 187, 217, 238, 341, 374, 434, 527, 613, 682, 1054, 1226, 1309, 2387, 2618, 3689, 4291, 4774, 5797, 6743, 7378, 8582, 10421, 11594, 13486, 19003, 20842, 38006, 40579, 47201, 72947, 81158, 94402, 114631, 133021, 145894, 209033, 229262, 266042, 323051, 418066, 646102, 802417, 1463231, 1604834, 2261357, 2926462, 3553561, 4522714, 7107122, 24874927, 49749854]

約数ペア:

[(1, 49749854), (2, 24874927), (7, 7107122), (11, 4522714), (14, 3553561), (17, 2926462), (22, 2261357), (31, 1604834), (34, 1463231), (62, 802417), (77, 646102), (119, 418066), (154, 323051), (187, 266042), (217, 229262), (238, 209033), (341, 145894), (374, 133021), (434, 114631), (527, 94402), (613, 81158), (682, 72947), (1054, 47201), (1226, 40579), (1309, 38006), (2387, 20842), (2618, 19003), (3689, 13486), (4291, 11594), (4774, 10421), (5797, 8582), (6743, 7378)]