49217883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 78769152

約数和(自身を除く): 29551269

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 2441, 6721, 7323, 20163, 26851, 31733, 80553, 95199, 114727, 344181, 349063, 1047189, 1261997, 1491451, 3785991, 4474353, 16405961, 49217883]

約数ペア:

[(1, 49217883), (3, 16405961), (11, 4474353), (13, 3785991), (33, 1491451), (39, 1261997), (47, 1047189), (141, 349063), (143, 344181), (429, 114727), (517, 95199), (611, 80553), (1551, 31733), (1833, 26851), (2441, 20163), (6721, 7323)]