49479591

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 30354009

約数列:

[1, 3, 7, 19, 21, 57, 133, 269, 399, 461, 807, 1383, 1883, 3227, 5111, 5649, 8759, 9681, 15333, 26277, 35777, 61313, 107331, 124009, 183939, 372027, 868063, 2356171, 2604189, 7068513, 16493197, 49479591]

約数ペア:

[(1, 49479591), (3, 16493197), (7, 7068513), (19, 2604189), (21, 2356171), (57, 868063), (133, 372027), (269, 183939), (399, 124009), (461, 107331), (807, 61313), (1383, 35777), (1883, 26277), (3227, 15333), (5111, 9681), (5649, 8759)]