54476765

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 29573155

約数列:

[1, 5, 7, 23, 31, 35, 37, 59, 115, 155, 161, 185, 217, 259, 295, 413, 713, 805, 851, 1085, 1147, 1295, 1357, 1829, 2065, 2183, 3565, 4255, 4991, 5735, 5957, 6785, 8029, 9145, 9499, 10915, 12803, 15281, 24955, 26381, 29785, 40145, 42067, 47495, 50209, 64015, 67673, 76405, 131905, 184667, 210335, 251045, 294469, 338365, 351463, 473711, 923335, 1472345, 1556479, 1757315, 2368555, 7782395, 10895353, 54476765]

約数ペア:

[(1, 54476765), (5, 10895353), (7, 7782395), (23, 2368555), (31, 1757315), (35, 1556479), (37, 1472345), (59, 923335), (115, 473711), (155, 351463), (161, 338365), (185, 294469), (217, 251045), (259, 210335), (295, 184667), (413, 131905), (713, 76405), (805, 67673), (851, 64015), (1085, 50209), (1147, 47495), (1295, 42067), (1357, 40145), (1829, 29785), (2065, 26381), (2183, 24955), (3565, 15281), (4255, 12803), (4991, 10915), (5735, 9499), (5957, 9145), (6785, 8029)]