52471947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 80248320

約数和(自身を除く): 27776373

約数列:

[1, 3, 11, 23, 33, 69, 253, 257, 269, 759, 771, 807, 2827, 2959, 5911, 6187, 8481, 8877, 17733, 18561, 65021, 68057, 69133, 195063, 204171, 207399, 760463, 1590059, 2281389, 4770177, 17490649, 52471947]

約数ペア:

[(1, 52471947), (3, 17490649), (11, 4770177), (23, 2281389), (33, 1590059), (69, 760463), (253, 207399), (257, 204171), (269, 195063), (759, 69133), (771, 68057), (807, 65021), (2827, 18561), (2959, 17733), (5911, 8877), (6187, 8481)]