53455560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{445463}}^1$

素因数の和:445477

約数の個数: 32

約数和(自身を含む): 160367040

約数和(自身を除く): 106911480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 445463, 890926, 1336389, 1781852, 2227315, 2672778, 3563704, 4454630, 5345556, 6681945, 8909260, 10691112, 13363890, 17818520, 26727780, 53455560]

約数ペア:

[(1, 53455560), (2, 26727780), (3, 17818520), (4, 13363890), (5, 10691112), (6, 8909260), (8, 6681945), (10, 5345556), (12, 4454630), (15, 3563704), (20, 2672778), (24, 2227315), (30, 1781852), (40, 1336389), (60, 890926), (120, 445463)]