53249457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 26584143

約数列:

[1, 3, 17, 19, 51, 57, 179, 307, 323, 537, 921, 969, 3043, 3401, 5219, 5833, 9129, 10203, 15657, 17499, 54953, 57817, 99161, 164859, 173451, 297483, 934201, 1044107, 2802603, 3132321, 17749819, 53249457]

約数ペア:

[(1, 53249457), (3, 17749819), (17, 3132321), (19, 2802603), (51, 1044107), (57, 934201), (179, 297483), (307, 173451), (323, 164859), (537, 99161), (921, 57817), (969, 54953), (3043, 17499), (3401, 15657), (5219, 10203), (5833, 9129)]