52978680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{147163}}^1$

素因数の和:147180

約数の個数: 48

約数和(自身を含む): 172181880

約数和(自身を除く): 119203200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 147163, 294326, 441489, 588652, 735815, 882978, 1177304, 1324467, 1471630, 1765956, 2207445, 2648934, 2943260, 3531912, 4414890, 5297868, 5886520, 6622335, 8829780, 10595736, 13244670, 17659560, 26489340, 52978680]

約数ペア:

[(1, 52978680), (2, 26489340), (3, 17659560), (4, 13244670), (5, 10595736), (6, 8829780), (8, 6622335), (9, 5886520), (10, 5297868), (12, 4414890), (15, 3531912), (18, 2943260), (20, 2648934), (24, 2207445), (30, 1765956), (36, 1471630), (40, 1324467), (45, 1177304), (60, 882978), (72, 735815), (90, 588652), (120, 441489), (180, 294326), (360, 147163)]