42557150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{44797}}^1$

素因数の和:44828

約数の個数: 24

約数和(自身を含む): 83324280

約数和(自身を除く): 40767130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 44797, 89594, 223985, 447970, 851143, 1119925, 1702286, 2239850, 4255715, 8511430, 21278575, 42557150]

約数ペア:

[(1, 42557150), (2, 21278575), (5, 8511430), (10, 4255715), (19, 2239850), (25, 1702286), (38, 1119925), (50, 851143), (95, 447970), (190, 223985), (475, 89594), (950, 44797)]