49209890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 41268190

約数列:

[1, 2, 5, 10, 79, 158, 167, 334, 373, 395, 746, 790, 835, 1670, 1865, 3730, 13193, 26386, 29467, 58934, 62291, 65965, 124582, 131930, 147335, 294670, 311455, 622910, 4920989, 9841978, 24604945, 49209890]

約数ペア:

[(1, 49209890), (2, 24604945), (5, 9841978), (10, 4920989), (79, 622910), (158, 311455), (167, 294670), (334, 147335), (373, 131930), (395, 124582), (746, 65965), (790, 62291), (835, 58934), (1670, 29467), (1865, 26386), (3730, 13193)]