50221456

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{8069}}^1$

素因数の和:8466

約数の個数: 20

約数和(自身を含む): 97566300

約数和(自身を除く): 47344844

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 8069, 16138, 32276, 64552, 129104, 3138841, 6277682, 12555364, 25110728, 50221456]

約数ペア:

[(1, 50221456), (2, 25110728), (4, 12555364), (8, 6277682), (16, 3138841), (389, 129104), (778, 64552), (1556, 32276), (3112, 16138), (6224, 8069)]