53863020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{299239}}^1$

素因数の和:299254

約数の個数: 36

約数和(自身を含む): 163385040

約数和(自身を除く): 109522020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 299239, 598478, 897717, 1196956, 1496195, 1795434, 2693151, 2992390, 3590868, 4488585, 5386302, 5984780, 8977170, 10772604, 13465755, 17954340, 26931510, 53863020]

約数ペア:

[(1, 53863020), (2, 26931510), (3, 17954340), (4, 13465755), (5, 10772604), (6, 8977170), (9, 5984780), (10, 5386302), (12, 4488585), (15, 3590868), (18, 2992390), (20, 2693151), (30, 1795434), (36, 1496195), (45, 1196956), (60, 897717), (90, 598478), (180, 299239)]