55428093

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 95726592

約数和(自身を除く): 40298499

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 101, 217, 279, 281, 303, 651, 707, 843, 909, 1953, 1967, 2121, 2529, 3131, 5901, 6363, 8711, 9393, 17703, 21917, 26133, 28179, 28381, 60977, 65751, 78399, 85143, 182931, 197253, 198667, 255429, 548793, 596001, 879811, 1788003, 2639433, 6158677, 7918299, 18476031, 55428093]

約数ペア:

[(1, 55428093), (3, 18476031), (7, 7918299), (9, 6158677), (21, 2639433), (31, 1788003), (63, 879811), (93, 596001), (101, 548793), (217, 255429), (279, 198667), (281, 197253), (303, 182931), (651, 85143), (707, 78399), (843, 65751), (909, 60977), (1953, 28381), (1967, 28179), (2121, 26133), (2529, 21917), (3131, 17703), (5901, 9393), (6363, 8711)]