56931012

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 153369216

約数和(自身を除く): 96438204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1583, 1998, 2997, 3166, 3996, 4749, 5994, 6332, 8991, 9498, 11988, 14247, 17982, 18996, 28494, 35964, 42741, 56988, 58571, 85482, 117142, 128223, 170964, 175713, 234284, 256446, 351426, 384669, 512892, 527139, 702852, 769338, 1054278, 1538676, 1581417, 2108556, 3162834, 4744251, 6325668, 9488502, 14232753, 18977004, 28465506, 56931012]

約数ペア:

[(1, 56931012), (2, 28465506), (3, 18977004), (4, 14232753), (6, 9488502), (9, 6325668), (12, 4744251), (18, 3162834), (27, 2108556), (36, 1581417), (37, 1538676), (54, 1054278), (74, 769338), (81, 702852), (108, 527139), (111, 512892), (148, 384669), (162, 351426), (222, 256446), (243, 234284), (324, 175713), (333, 170964), (444, 128223), (486, 117142), (666, 85482), (972, 58571), (999, 56988), (1332, 42741), (1583, 35964), (1998, 28494), (2997, 18996), (3166, 17982), (3996, 14247), (4749, 11988), (5994, 9498), (6332, 8991)]