56309340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3739}}^1$

素因数の和:4002

約数の個数: 48

約数和(自身を含む): 158336640

約数和(自身を除く): 102027300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3739, 3765, 5020, 7478, 7530, 11217, 14956, 15060, 18695, 22434, 37390, 44868, 56085, 74780, 112170, 224340, 938489, 1876978, 2815467, 3753956, 4692445, 5630934, 9384890, 11261868, 14077335, 18769780, 28154670, 56309340]

約数ペア:

[(1, 56309340), (2, 28154670), (3, 18769780), (4, 14077335), (5, 11261868), (6, 9384890), (10, 5630934), (12, 4692445), (15, 3753956), (20, 2815467), (30, 1876978), (60, 938489), (251, 224340), (502, 112170), (753, 74780), (1004, 56085), (1255, 44868), (1506, 37390), (2510, 22434), (3012, 18695), (3739, 15060), (3765, 14956), (5020, 11217), (7478, 7530)]