55280970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1091}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 144117792

約数和(自身を除く): 88836822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 563, 1091, 1126, 1689, 2182, 2815, 3273, 3378, 5067, 5455, 5630, 6546, 8445, 9819, 10134, 10910, 16365, 16890, 19638, 25335, 32730, 49095, 50670, 98190, 614233, 1228466, 1842699, 3071165, 3685398, 5528097, 6142330, 9213495, 11056194, 18426990, 27640485, 55280970]

約数ペア:

[(1, 55280970), (2, 27640485), (3, 18426990), (5, 11056194), (6, 9213495), (9, 6142330), (10, 5528097), (15, 3685398), (18, 3071165), (30, 1842699), (45, 1228466), (90, 614233), (563, 98190), (1091, 50670), (1126, 49095), (1689, 32730), (2182, 25335), (2815, 19638), (3273, 16890), (3378, 16365), (5067, 10910), (5455, 10134), (5630, 9819), (6546, 8445)]