49781508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 142829568

約数和(自身を除く): 93048060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 71, 84, 102, 119, 142, 204, 213, 238, 284, 357, 426, 476, 491, 497, 714, 852, 982, 994, 1207, 1428, 1473, 1491, 1964, 1988, 2414, 2946, 2982, 3437, 3621, 4828, 5892, 5964, 6874, 7242, 8347, 8449, 10311, 13748, 14484, 16694, 16898, 20622, 25041, 25347, 33388, 33796, 34861, 41244, 50082, 50694, 58429, 69722, 100164, 101388, 104583, 116858, 139444, 175287, 209166, 233716, 244027, 350574, 418332, 488054, 592637, 701148, 732081, 976108, 1185274, 1464162, 1777911, 2370548, 2928324, 3555822, 4148459, 7111644, 8296918, 12445377, 16593836, 24890754, 49781508]

約数ペア:

[(1, 49781508), (2, 24890754), (3, 16593836), (4, 12445377), (6, 8296918), (7, 7111644), (12, 4148459), (14, 3555822), (17, 2928324), (21, 2370548), (28, 1777911), (34, 1464162), (42, 1185274), (51, 976108), (68, 732081), (71, 701148), (84, 592637), (102, 488054), (119, 418332), (142, 350574), (204, 244027), (213, 233716), (238, 209166), (284, 175287), (357, 139444), (426, 116858), (476, 104583), (491, 101388), (497, 100164), (714, 69722), (852, 58429), (982, 50694), (994, 50082), (1207, 41244), (1428, 34861), (1473, 33796), (1491, 33388), (1964, 25347), (1988, 25041), (2414, 20622), (2946, 16898), (2982, 16694), (3437, 14484), (3621, 13748), (4828, 10311), (5892, 8449), (5964, 8347), (6874, 7242)]