49955313

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 74188800

約数和(自身を除く): 24233487

約数列:

[1, 3, 19, 29, 47, 57, 87, 141, 551, 643, 893, 1363, 1653, 1929, 2679, 4089, 12217, 18647, 25897, 30221, 36651, 55941, 77691, 90663, 354293, 574199, 876409, 1062879, 1722597, 2629227, 16651771, 49955313]

約数ペア:

[(1, 49955313), (3, 16651771), (19, 2629227), (29, 1722597), (47, 1062879), (57, 876409), (87, 574199), (141, 354293), (551, 90663), (643, 77691), (893, 55941), (1363, 36651), (1653, 30221), (1929, 25897), (2679, 18647), (4089, 12217)]