53150565560

素因数分解:

$2^3\times 5^1\times {\mathrm{3181}}^1\times {\mathrm{417719}}^1$

素因数の和:420911

約数の個数: 32

約数和(自身を含む): 119626653600

約数和(自身を除く): 66476088040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3181, 6362, 12724, 15905, 25448, 31810, 63620, 127240, 417719, 835438, 1670876, 2088595, 3341752, 4177190, 8354380, 16708760, 1328764139, 2657528278, 5315056556, 6643820695, 10630113112, 13287641390, 26575282780, 53150565560]

約数ペア:

[(1, 53150565560), (2, 26575282780), (4, 13287641390), (5, 10630113112), (8, 6643820695), (10, 5315056556), (20, 2657528278), (40, 1328764139), (3181, 16708760), (6362, 8354380), (12724, 4177190), (15905, 3341752), (25448, 2088595), (31810, 1670876), (63620, 835438), (127240, 417719)]