55007460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{305597}}^1$

素因数の和:305612

約数の個数: 36

約数和(自身を含む): 166856508

約数和(自身を除く): 111849048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 305597, 611194, 916791, 1222388, 1527985, 1833582, 2750373, 3055970, 3667164, 4583955, 5500746, 6111940, 9167910, 11001492, 13751865, 18335820, 27503730, 55007460]

約数ペア:

[(1, 55007460), (2, 27503730), (3, 18335820), (4, 13751865), (5, 11001492), (6, 9167910), (9, 6111940), (10, 5500746), (12, 4583955), (15, 3667164), (18, 3055970), (20, 2750373), (30, 1833582), (36, 1527985), (45, 1222388), (60, 916791), (90, 611194), (180, 305597)]