53790261

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6551}}^1$

素因数の和:6601

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 36784587

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 6551, 8211, 19653, 45857, 111367, 137571, 150673, 334101, 452019, 779569, 1054711, 2338707, 2561441, 3164133, 7684323, 17930087, 53790261]

約数ペア:

[(1, 53790261), (3, 17930087), (7, 7684323), (17, 3164133), (21, 2561441), (23, 2338707), (51, 1054711), (69, 779569), (119, 452019), (161, 334101), (357, 150673), (391, 137571), (483, 111367), (1173, 45857), (2737, 19653), (6551, 8211)]