52129259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 70189056

約数和(自身を除く): 18059797

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1087, 1547, 2821, 3689, 6851, 7609, 14131, 18479, 33697, 47957, 98917, 129353, 235879, 240227, 438061, 572849, 1681589, 3066427, 4009943, 7447037, 52129259]

約数ペア:

[(1, 52129259), (7, 7447037), (13, 4009943), (17, 3066427), (31, 1681589), (91, 572849), (119, 438061), (217, 240227), (221, 235879), (403, 129353), (527, 98917), (1087, 47957), (1547, 33697), (2821, 18479), (3689, 14131), (6851, 7609)]