51808698

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{12907}}^1$

素因数の和:13138

約数の個数: 24

約数和(自身を含む): 112764288

約数和(自身を除く): 60955590

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 12907, 25814, 38721, 77442, 116163, 232326, 2878261, 5756522, 8634783, 17269566, 25904349, 51808698]

約数ペア:

[(1, 51808698), (2, 25904349), (3, 17269566), (6, 8634783), (9, 5756522), (18, 2878261), (223, 232326), (446, 116163), (669, 77442), (1338, 38721), (2007, 25814), (4014, 12907)]