51100168

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21221}}^1$

素因数の和:21277

約数の個数: 32

約数和(自身を含む): 112052160

約数和(自身を除く): 60951992

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 21221, 42442, 84884, 148547, 169768, 297094, 594188, 912503, 1188376, 1825006, 3650012, 6387521, 7300024, 12775042, 25550084, 51100168]

約数ペア:

[(1, 51100168), (2, 25550084), (4, 12775042), (7, 7300024), (8, 6387521), (14, 3650012), (28, 1825006), (43, 1188376), (56, 912503), (86, 594188), (172, 297094), (301, 169768), (344, 148547), (602, 84884), (1204, 42442), (2408, 21221)]