52680012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 158731776

約数和(自身を除く): 106051764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 73, 77, 84, 121, 132, 142, 146, 154, 213, 219, 231, 242, 284, 292, 308, 363, 426, 438, 462, 484, 497, 511, 726, 781, 803, 847, 852, 876, 924, 994, 1022, 1452, 1491, 1533, 1562, 1606, 1694, 1988, 2044, 2343, 2409, 2541, 2982, 3066, 3124, 3212, 3388, 4686, 4818, 5082, 5183, 5467, 5621, 5964, 6132, 8591, 8833, 9372, 9636, 10164, 10366, 10934, 11242, 15549, 16401, 16863, 17182, 17666, 20732, 21868, 22484, 25773, 26499, 31098, 32802, 33726, 34364, 35332, 36281, 51546, 52998, 57013, 60137, 61831, 62196, 65604, 67452, 72562, 103092, 105996, 108843, 114026, 120274, 123662, 145124, 171039, 180411, 185493, 217686, 228052, 240548, 247324, 342078, 360822, 370986, 399091, 435372, 627143, 684156, 721644, 741972, 798182, 1197273, 1254286, 1596364, 1881429, 2394546, 2508572, 3762858, 4390001, 4789092, 7525716, 8780002, 13170003, 17560004, 26340006, 52680012]

約数ペア:

[(1, 52680012), (2, 26340006), (3, 17560004), (4, 13170003), (6, 8780002), (7, 7525716), (11, 4789092), (12, 4390001), (14, 3762858), (21, 2508572), (22, 2394546), (28, 1881429), (33, 1596364), (42, 1254286), (44, 1197273), (66, 798182), (71, 741972), (73, 721644), (77, 684156), (84, 627143), (121, 435372), (132, 399091), (142, 370986), (146, 360822), (154, 342078), (213, 247324), (219, 240548), (231, 228052), (242, 217686), (284, 185493), (292, 180411), (308, 171039), (363, 145124), (426, 123662), (438, 120274), (462, 114026), (484, 108843), (497, 105996), (511, 103092), (726, 72562), (781, 67452), (803, 65604), (847, 62196), (852, 61831), (876, 60137), (924, 57013), (994, 52998), (1022, 51546), (1452, 36281), (1491, 35332), (1533, 34364), (1562, 33726), (1606, 32802), (1694, 31098), (1988, 26499), (2044, 25773), (2343, 22484), (2409, 21868), (2541, 20732), (2982, 17666), (3066, 17182), (3124, 16863), (3212, 16401), (3388, 15549), (4686, 11242), (4818, 10934), (5082, 10366), (5183, 10164), (5467, 9636), (5621, 9372), (5964, 8833), (6132, 8591)]