26639820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{49333}}^1$

素因数の和:49351

約数の個数: 48

約数和(自身を含む): 82881120

約数和(自身を除く): 56241300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 49333, 98666, 147999, 197332, 246665, 295998, 443997, 493330, 591996, 739995, 887994, 986660, 1331991, 1479990, 1775988, 2219985, 2663982, 2959980, 4439970, 5327964, 6659955, 8879940, 13319910, 26639820]

約数ペア:

[(1, 26639820), (2, 13319910), (3, 8879940), (4, 6659955), (5, 5327964), (6, 4439970), (9, 2959980), (10, 2663982), (12, 2219985), (15, 1775988), (18, 1479990), (20, 1331991), (27, 986660), (30, 887994), (36, 739995), (45, 591996), (54, 493330), (60, 443997), (90, 295998), (108, 246665), (135, 197332), (180, 147999), (270, 98666), (540, 49333)]