53259261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 82183680

約数和(自身を除く): 28924419

約数列:

[1, 3, 11, 19, 33, 57, 173, 209, 491, 519, 627, 1473, 1903, 3287, 5401, 5709, 9329, 9861, 16203, 27987, 36157, 84943, 102619, 108471, 254829, 307857, 934373, 1613917, 2803119, 4841751, 17753087, 53259261]

約数ペア:

[(1, 53259261), (3, 17753087), (11, 4841751), (19, 2803119), (33, 1613917), (57, 934373), (173, 307857), (209, 254829), (491, 108471), (519, 102619), (627, 84943), (1473, 36157), (1903, 27987), (3287, 16203), (5401, 9861), (5709, 9329)]