49093940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2027}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 118564992

約数和(自身を除く): 69471052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2027, 2422, 3460, 4054, 4844, 6055, 8108, 10135, 12110, 14189, 20270, 24220, 28378, 40540, 56756, 70945, 141890, 283780, 350671, 701342, 1402684, 1753355, 2454697, 3506710, 4909394, 7013420, 9818788, 12273485, 24546970, 49093940]

約数ペア:

[(1, 49093940), (2, 24546970), (4, 12273485), (5, 9818788), (7, 7013420), (10, 4909394), (14, 3506710), (20, 2454697), (28, 1753355), (35, 1402684), (70, 701342), (140, 350671), (173, 283780), (346, 141890), (692, 70945), (865, 56756), (1211, 40540), (1730, 28378), (2027, 24220), (2422, 20270), (3460, 14189), (4054, 12110), (4844, 10135), (6055, 8108)]