52318260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{290657}}^1$

素因数の和:290672

約数の個数: 36

約数和(自身を含む): 158699268

約数和(自身を除く): 106381008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 290657, 581314, 871971, 1162628, 1453285, 1743942, 2615913, 2906570, 3487884, 4359855, 5231826, 5813140, 8719710, 10463652, 13079565, 17439420, 26159130, 52318260]

約数ペア:

[(1, 52318260), (2, 26159130), (3, 17439420), (4, 13079565), (5, 10463652), (6, 8719710), (9, 5813140), (10, 5231826), (12, 4359855), (15, 3487884), (18, 2906570), (20, 2615913), (30, 1743942), (36, 1453285), (45, 1162628), (60, 871971), (90, 581314), (180, 290657)]