56722284

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{3209}}^1$

素因数の和:3710

約数の個数: 36

約数和(自身を含む): 143718120

約数和(自身を除く): 86995836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 3209, 4419, 5892, 6418, 8838, 9627, 12836, 17676, 19254, 28881, 38508, 57762, 115524, 1575619, 3151238, 4726857, 6302476, 9453714, 14180571, 18907428, 28361142, 56722284]

約数ペア:

[(1, 56722284), (2, 28361142), (3, 18907428), (4, 14180571), (6, 9453714), (9, 6302476), (12, 4726857), (18, 3151238), (36, 1575619), (491, 115524), (982, 57762), (1473, 38508), (1964, 28881), (2946, 19254), (3209, 17676), (4419, 12836), (5892, 9627), (6418, 8838)]