51104060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{52147}}^1$

素因数の和:52170

約数の個数: 36

約数和(自身を含む): 124842312

約数和(自身を除く): 73738252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 52147, 104294, 208588, 260735, 365029, 521470, 730058, 1042940, 1460116, 1825145, 2555203, 3650290, 5110406, 7300580, 10220812, 12776015, 25552030, 51104060]

約数ペア:

[(1, 51104060), (2, 25552030), (4, 12776015), (5, 10220812), (7, 7300580), (10, 5110406), (14, 3650290), (20, 2555203), (28, 1825145), (35, 1460116), (49, 1042940), (70, 730058), (98, 521470), (140, 365029), (196, 260735), (245, 208588), (490, 104294), (980, 52147)]