48457475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 67188408

約数和(自身を除く): 18730933

約数列:

[1, 5, 11, 25, 55, 83, 121, 193, 275, 415, 605, 913, 965, 2075, 2123, 3025, 4565, 4825, 10043, 10615, 16019, 22825, 23353, 50215, 53075, 80095, 116765, 176209, 251075, 400475, 583825, 881045, 1938299, 4405225, 9691495, 48457475]

約数ペア:

[(1, 48457475), (5, 9691495), (11, 4405225), (25, 1938299), (55, 881045), (83, 583825), (121, 400475), (193, 251075), (275, 176209), (415, 116765), (605, 80095), (913, 53075), (965, 50215), (2075, 23353), (2123, 22825), (3025, 16019), (4565, 10615), (4825, 10043)]