47048120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{168029}}^1$

素因数の和:168047

約数の個数: 32

約数和(自身を含む): 120981600

約数和(自身を除く): 73933480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 168029, 336058, 672116, 840145, 1176203, 1344232, 1680290, 2352406, 3360580, 4704812, 5881015, 6721160, 9409624, 11762030, 23524060, 47048120]

約数ペア:

[(1, 47048120), (2, 23524060), (4, 11762030), (5, 9409624), (7, 6721160), (8, 5881015), (10, 4704812), (14, 3360580), (20, 2352406), (28, 1680290), (35, 1344232), (40, 1176203), (56, 840145), (70, 672116), (140, 336058), (280, 168029)]