48798820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{348563}}^1$

素因数の和:348579

約数の個数: 24

約数和(自身を含む): 117117504

約数和(自身を除く): 68318684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 348563, 697126, 1394252, 1742815, 2439941, 3485630, 4879882, 6971260, 9759764, 12199705, 24399410, 48798820]

約数ペア:

[(1, 48798820), (2, 24399410), (4, 12199705), (5, 9759764), (7, 6971260), (10, 4879882), (14, 3485630), (20, 2439941), (28, 1742815), (35, 1394252), (70, 697126), (140, 348563)]