56999940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22093}}^1$

素因数の和:22148

約数の個数: 48

約数和(自身を含む): 163318848

約数和(自身を除く): 106318908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 22093, 44186, 66279, 88372, 110465, 132558, 220930, 265116, 331395, 441860, 662790, 949999, 1325580, 1899998, 2849997, 3799996, 4749995, 5699994, 9499990, 11399988, 14249985, 18999980, 28499970, 56999940]

約数ペア:

[(1, 56999940), (2, 28499970), (3, 18999980), (4, 14249985), (5, 11399988), (6, 9499990), (10, 5699994), (12, 4749995), (15, 3799996), (20, 2849997), (30, 1899998), (43, 1325580), (60, 949999), (86, 662790), (129, 441860), (172, 331395), (215, 265116), (258, 220930), (430, 132558), (516, 110465), (645, 88372), (860, 66279), (1290, 44186), (2580, 22093)]