27507759550

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{63727}}^1$

素因数の和:63925

約数の個数: 48

約数和(自身を含む): 52273529280

約数和(自身を除く): 24765769730

約数列:

[1, 2, 5, 10, 25, 50, 89, 97, 178, 194, 445, 485, 890, 970, 2225, 2425, 4450, 4850, 8633, 17266, 43165, 63727, 86330, 127454, 215825, 318635, 431650, 637270, 1593175, 3186350, 5671703, 6181519, 11343406, 12363038, 28358515, 30907595, 56717030, 61815190, 141792575, 154537975, 283585150, 309075950, 550155191, 1100310382, 2750775955, 5501551910, 13753879775, 27507759550]

約数ペア:

[(1, 27507759550), (2, 13753879775), (5, 5501551910), (10, 2750775955), (25, 1100310382), (50, 550155191), (89, 309075950), (97, 283585150), (178, 154537975), (194, 141792575), (445, 61815190), (485, 56717030), (890, 30907595), (970, 28358515), (2225, 12363038), (2425, 11343406), (4450, 6181519), (4850, 5671703), (8633, 3186350), (17266, 1593175), (43165, 637270), (63727, 431650), (86330, 318635), (127454, 215825)]