49459718

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 98067816

約数和(自身を除く): 48608098

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 97, 98, 121, 154, 194, 242, 301, 473, 539, 602, 679, 847, 946, 1067, 1078, 1358, 1694, 2107, 2134, 3311, 4171, 4214, 4753, 5203, 5929, 6622, 7469, 8342, 9506, 10406, 11737, 11858, 14938, 23177, 23474, 29197, 36421, 45881, 46354, 52283, 58394, 72842, 82159, 91762, 104566, 164318, 204379, 254947, 321167, 408758, 504691, 509894, 575113, 642334, 1009382, 1150226, 2248169, 3532837, 4496338, 7065674, 24729859, 49459718]

約数ペア:

[(1, 49459718), (2, 24729859), (7, 7065674), (11, 4496338), (14, 3532837), (22, 2248169), (43, 1150226), (49, 1009382), (77, 642334), (86, 575113), (97, 509894), (98, 504691), (121, 408758), (154, 321167), (194, 254947), (242, 204379), (301, 164318), (473, 104566), (539, 91762), (602, 82159), (679, 72842), (847, 58394), (946, 52283), (1067, 46354), (1078, 45881), (1358, 36421), (1694, 29197), (2107, 23474), (2134, 23177), (3311, 14938), (4171, 11858), (4214, 11737), (4753, 10406), (5203, 9506), (5929, 8342), (6622, 7469)]