47038880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41999}}^1$

素因数の和:42021

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 79969120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 41999, 83998, 167996, 209995, 293993, 335992, 419990, 587986, 671984, 839980, 1175972, 1343968, 1469965, 1679960, 2351944, 2939930, 3359920, 4703888, 5879860, 6719840, 9407776, 11759720, 23519440, 47038880]

約数ペア:

[(1, 47038880), (2, 23519440), (4, 11759720), (5, 9407776), (7, 6719840), (8, 5879860), (10, 4703888), (14, 3359920), (16, 2939930), (20, 2351944), (28, 1679960), (32, 1469965), (35, 1343968), (40, 1175972), (56, 839980), (70, 671984), (80, 587986), (112, 419990), (140, 335992), (160, 293993), (224, 209995), (280, 167996), (560, 83998), (1120, 41999)]