55243380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8447}}^1$

素因数の和:8568

約数の個数: 48

約数和(自身を含む): 156119040

約数和(自身を除く): 100875660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 8447, 16894, 25341, 33788, 42235, 50682, 84470, 101364, 126705, 168940, 253410, 506820, 920723, 1841446, 2762169, 3682892, 4603615, 5524338, 9207230, 11048676, 13810845, 18414460, 27621690, 55243380]

約数ペア:

[(1, 55243380), (2, 27621690), (3, 18414460), (4, 13810845), (5, 11048676), (6, 9207230), (10, 5524338), (12, 4603615), (15, 3682892), (20, 2762169), (30, 1841446), (60, 920723), (109, 506820), (218, 253410), (327, 168940), (436, 126705), (545, 101364), (654, 84470), (1090, 50682), (1308, 42235), (1635, 33788), (2180, 25341), (3270, 16894), (6540, 8447)]