56805138

素因数分解:

$2^1\times 3^{10}\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 88

約数和(自身を含む): 141362508

約数和(自身を除く): 84557370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 222, 234, 243, 333, 351, 481, 486, 666, 702, 729, 962, 999, 1053, 1443, 1458, 1998, 2106, 2187, 2886, 2997, 3159, 4329, 4374, 5994, 6318, 6561, 8658, 8991, 9477, 12987, 13122, 17982, 18954, 19683, 25974, 26973, 28431, 38961, 39366, 53946, 56862, 59049, 77922, 80919, 85293, 116883, 118098, 161838, 170586, 233766, 242757, 255879, 350649, 485514, 511758, 701298, 728271, 767637, 1051947, 1456542, 1535274, 2103894, 2184813, 3155841, 4369626, 6311682, 9467523, 18935046, 28402569, 56805138]

約数ペア:

[(1, 56805138), (2, 28402569), (3, 18935046), (6, 9467523), (9, 6311682), (13, 4369626), (18, 3155841), (26, 2184813), (27, 2103894), (37, 1535274), (39, 1456542), (54, 1051947), (74, 767637), (78, 728271), (81, 701298), (111, 511758), (117, 485514), (162, 350649), (222, 255879), (234, 242757), (243, 233766), (333, 170586), (351, 161838), (481, 118098), (486, 116883), (666, 85293), (702, 80919), (729, 77922), (962, 59049), (999, 56862), (1053, 53946), (1443, 39366), (1458, 38961), (1998, 28431), (2106, 26973), (2187, 25974), (2886, 19683), (2997, 18954), (3159, 17982), (4329, 13122), (4374, 12987), (5994, 9477), (6318, 8991), (6561, 8658)]