55494894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 145861632

約数和(自身を除く): 90366738

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 41, 42, 67, 74, 78, 82, 91, 111, 123, 134, 182, 201, 222, 246, 259, 273, 287, 402, 469, 481, 518, 533, 546, 574, 777, 861, 871, 938, 962, 1066, 1407, 1443, 1517, 1554, 1599, 1722, 1742, 2479, 2613, 2747, 2814, 2886, 3034, 3198, 3367, 3731, 4551, 4958, 5226, 5494, 6097, 6734, 7437, 7462, 8241, 9102, 10101, 10619, 11193, 12194, 14874, 16482, 17353, 18291, 19229, 19721, 20202, 21238, 22386, 31857, 32227, 34706, 35711, 36582, 38458, 39442, 52059, 57687, 59163, 63714, 64454, 71422, 96681, 101639, 104118, 107133, 115374, 118326, 138047, 193362, 203278, 214266, 225589, 249977, 276094, 304917, 414141, 451178, 499954, 609834, 676767, 711473, 749931, 828282, 1321307, 1353534, 1422946, 1499862, 2134419, 2642614, 3963921, 4268838, 7927842, 9249149, 18498298, 27747447, 55494894]

約数ペア:

[(1, 55494894), (2, 27747447), (3, 18498298), (6, 9249149), (7, 7927842), (13, 4268838), (14, 3963921), (21, 2642614), (26, 2134419), (37, 1499862), (39, 1422946), (41, 1353534), (42, 1321307), (67, 828282), (74, 749931), (78, 711473), (82, 676767), (91, 609834), (111, 499954), (123, 451178), (134, 414141), (182, 304917), (201, 276094), (222, 249977), (246, 225589), (259, 214266), (273, 203278), (287, 193362), (402, 138047), (469, 118326), (481, 115374), (518, 107133), (533, 104118), (546, 101639), (574, 96681), (777, 71422), (861, 64454), (871, 63714), (938, 59163), (962, 57687), (1066, 52059), (1407, 39442), (1443, 38458), (1517, 36582), (1554, 35711), (1599, 34706), (1722, 32227), (1742, 31857), (2479, 22386), (2613, 21238), (2747, 20202), (2814, 19721), (2886, 19229), (3034, 18291), (3198, 17353), (3367, 16482), (3731, 14874), (4551, 12194), (4958, 11193), (5226, 10619), (5494, 10101), (6097, 9102), (6734, 8241), (7437, 7462)]