48421139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 57953280

約数和(自身を除く): 9532141

約数列:

[1, 13, 19, 43, 47, 97, 247, 559, 611, 817, 893, 1261, 1843, 2021, 4171, 4559, 10621, 11609, 23959, 26273, 38399, 54223, 59267, 79249, 86621, 196037, 499187, 1030237, 1126073, 2548481, 3724703, 48421139]

約数ペア:

[(1, 48421139), (13, 3724703), (19, 2548481), (43, 1126073), (47, 1030237), (97, 499187), (247, 196037), (559, 86621), (611, 79249), (817, 59267), (893, 54223), (1261, 38399), (1843, 26273), (2021, 23959), (4171, 11609), (4559, 10621)]