53856825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 98285376

約数和(自身を除く): 44428551

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 97, 165, 275, 291, 485, 673, 825, 1067, 1455, 2019, 2425, 3201, 3365, 5335, 7275, 7403, 10095, 16005, 16825, 22209, 26675, 37015, 50475, 65281, 80025, 111045, 185075, 195843, 326405, 555225, 718091, 979215, 1632025, 2154273, 3590455, 4896075, 10771365, 17952275, 53856825]

約数ペア:

[(1, 53856825), (3, 17952275), (5, 10771365), (11, 4896075), (15, 3590455), (25, 2154273), (33, 1632025), (55, 979215), (75, 718091), (97, 555225), (165, 326405), (275, 195843), (291, 185075), (485, 111045), (673, 80025), (825, 65281), (1067, 50475), (1455, 37015), (2019, 26675), (2425, 22209), (3201, 16825), (3365, 16005), (5335, 10095), (7275, 7403)]