56244420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{312469}}^1$

素因数の和:312484

約数の個数: 36

約数和(自身を含む): 170608620

約数和(自身を除く): 114364200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 312469, 624938, 937407, 1249876, 1562345, 1874814, 2812221, 3124690, 3749628, 4687035, 5624442, 6249380, 9374070, 11248884, 14061105, 18748140, 28122210, 56244420]

約数ペア:

[(1, 56244420), (2, 28122210), (3, 18748140), (4, 14061105), (5, 11248884), (6, 9374070), (9, 6249380), (10, 5624442), (12, 4687035), (15, 3749628), (18, 3124690), (20, 2812221), (30, 1874814), (36, 1562345), (45, 1249876), (60, 937407), (90, 624938), (180, 312469)]