4393950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 11892096

約数和(自身を除く): 7498146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 2663, 5326, 7989, 13315, 15978, 26630, 29293, 39945, 58586, 66575, 79890, 87879, 133150, 146465, 175758, 199725, 292930, 399450, 439395, 732325, 878790, 1464650, 2196975, 4393950]

約数ペア:

[(1, 4393950), (2, 2196975), (3, 1464650), (5, 878790), (6, 732325), (10, 439395), (11, 399450), (15, 292930), (22, 199725), (25, 175758), (30, 146465), (33, 133150), (50, 87879), (55, 79890), (66, 66575), (75, 58586), (110, 39945), (150, 29293), (165, 26630), (275, 15978), (330, 13315), (550, 7989), (825, 5326), (1650, 2663)]