56529579

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21101}}^1$

素因数の和:21170

約数の個数: 16

約数和(自身を含む): 81031680

約数和(自身を除く): 24502101

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 21101, 63303, 400919, 991747, 1202757, 2975241, 18843193, 56529579]

約数ペア:

[(1, 56529579), (3, 18843193), (19, 2975241), (47, 1202757), (57, 991747), (141, 400919), (893, 63303), (2679, 21101)]