56561140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 70446860

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 2999, 3772, 4715, 5998, 9430, 11996, 14995, 18860, 29990, 59980, 68977, 122959, 137954, 245918, 275908, 344885, 491836, 614795, 689770, 1229590, 1379540, 2459180, 2828057, 5656114, 11312228, 14140285, 28280570, 56561140]

約数ペア:

[(1, 56561140), (2, 28280570), (4, 14140285), (5, 11312228), (10, 5656114), (20, 2828057), (23, 2459180), (41, 1379540), (46, 1229590), (82, 689770), (92, 614795), (115, 491836), (164, 344885), (205, 275908), (230, 245918), (410, 137954), (460, 122959), (820, 68977), (943, 59980), (1886, 29990), (2999, 18860), (3772, 14995), (4715, 11996), (5998, 9430)]