53639964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 119332836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 659, 684, 714, 798, 969, 1071, 1197, 1292, 1318, 1428, 1596, 1938, 1977, 2142, 2261, 2394, 2636, 2907, 3876, 3954, 4284, 4522, 4613, 4788, 5814, 5931, 6783, 7908, 9044, 9226, 11203, 11628, 11862, 12521, 13566, 13839, 18452, 20349, 22406, 23724, 25042, 27132, 27678, 33609, 37563, 40698, 41517, 44812, 50084, 55356, 67218, 75126, 78421, 81396, 83034, 87647, 100827, 112689, 134436, 150252, 156842, 166068, 175294, 201654, 212857, 225378, 235263, 262941, 313684, 350588, 403308, 425714, 450756, 470526, 525882, 638571, 705789, 788823, 851428, 941052, 1051764, 1277142, 1411578, 1489999, 1577646, 1915713, 2554284, 2823156, 2979998, 3155292, 3831426, 4469997, 5959996, 7662852, 8939994, 13409991, 17879988, 26819982, 53639964]

約数ペア:

[(1, 53639964), (2, 26819982), (3, 17879988), (4, 13409991), (6, 8939994), (7, 7662852), (9, 5959996), (12, 4469997), (14, 3831426), (17, 3155292), (18, 2979998), (19, 2823156), (21, 2554284), (28, 1915713), (34, 1577646), (36, 1489999), (38, 1411578), (42, 1277142), (51, 1051764), (57, 941052), (63, 851428), (68, 788823), (76, 705789), (84, 638571), (102, 525882), (114, 470526), (119, 450756), (126, 425714), (133, 403308), (153, 350588), (171, 313684), (204, 262941), (228, 235263), (238, 225378), (252, 212857), (266, 201654), (306, 175294), (323, 166068), (342, 156842), (357, 150252), (399, 134436), (476, 112689), (532, 100827), (612, 87647), (646, 83034), (659, 81396), (684, 78421), (714, 75126), (798, 67218), (969, 55356), (1071, 50084), (1197, 44812), (1292, 41517), (1318, 40698), (1428, 37563), (1596, 33609), (1938, 27678), (1977, 27132), (2142, 25042), (2261, 23724), (2394, 22406), (2636, 20349), (2907, 18452), (3876, 13839), (3954, 13566), (4284, 12521), (4522, 11862), (4613, 11628), (4788, 11203), (5814, 9226), (5931, 9044), (6783, 7908)]