55407534

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 147840000

約数和(自身を除く): 92432466

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 109, 114, 133, 147, 182, 218, 247, 266, 273, 294, 327, 343, 399, 494, 546, 637, 654, 686, 741, 763, 798, 931, 1029, 1274, 1417, 1482, 1526, 1729, 1862, 1911, 2058, 2071, 2289, 2793, 2834, 3458, 3822, 4142, 4251, 4459, 4578, 5187, 5341, 5586, 6213, 6517, 8502, 8918, 9919, 10374, 10682, 12103, 12426, 13034, 13377, 14497, 16023, 19551, 19838, 24206, 26754, 26923, 28994, 29757, 32046, 36309, 37387, 39102, 43491, 53846, 59514, 69433, 72618, 74774, 80769, 84721, 86982, 101479, 112161, 138866, 161538, 169442, 188461, 202958, 208299, 224322, 254163, 304437, 376922, 416598, 486031, 508326, 565383, 608874, 710353, 972062, 1130766, 1319227, 1420706, 1458093, 2131059, 2638454, 2916186, 3957681, 4262118, 7915362, 9234589, 18469178, 27703767, 55407534]

約数ペア:

[(1, 55407534), (2, 27703767), (3, 18469178), (6, 9234589), (7, 7915362), (13, 4262118), (14, 3957681), (19, 2916186), (21, 2638454), (26, 2131059), (38, 1458093), (39, 1420706), (42, 1319227), (49, 1130766), (57, 972062), (78, 710353), (91, 608874), (98, 565383), (109, 508326), (114, 486031), (133, 416598), (147, 376922), (182, 304437), (218, 254163), (247, 224322), (266, 208299), (273, 202958), (294, 188461), (327, 169442), (343, 161538), (399, 138866), (494, 112161), (546, 101479), (637, 86982), (654, 84721), (686, 80769), (741, 74774), (763, 72618), (798, 69433), (931, 59514), (1029, 53846), (1274, 43491), (1417, 39102), (1482, 37387), (1526, 36309), (1729, 32046), (1862, 29757), (1911, 28994), (2058, 26923), (2071, 26754), (2289, 24206), (2793, 19838), (2834, 19551), (3458, 16023), (3822, 14497), (4142, 13377), (4251, 13034), (4459, 12426), (4578, 12103), (5187, 10682), (5341, 10374), (5586, 9919), (6213, 8918), (6517, 8502)]