56992860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2563

約数の個数: 72

約数和(自身を含む): 174270096

約数和(自身を除く): 117277236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2417, 2620, 3930, 4716, 4834, 5895, 7251, 7860, 9668, 11790, 12085, 14502, 21753, 23580, 24170, 29004, 36255, 43506, 48340, 72510, 87012, 108765, 145020, 217530, 316627, 435060, 633254, 949881, 1266508, 1583135, 1899762, 2849643, 3166270, 3799524, 4749405, 5699286, 6332540, 9498810, 11398572, 14248215, 18997620, 28496430, 56992860]

約数ペア:

[(1, 56992860), (2, 28496430), (3, 18997620), (4, 14248215), (5, 11398572), (6, 9498810), (9, 6332540), (10, 5699286), (12, 4749405), (15, 3799524), (18, 3166270), (20, 2849643), (30, 1899762), (36, 1583135), (45, 1266508), (60, 949881), (90, 633254), (131, 435060), (180, 316627), (262, 217530), (393, 145020), (524, 108765), (655, 87012), (786, 72510), (1179, 48340), (1310, 43506), (1572, 36255), (1965, 29004), (2358, 24170), (2417, 23580), (2620, 21753), (3930, 14502), (4716, 12085), (4834, 11790), (5895, 9668), (7251, 7860)]