57474758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1004

約数の個数: 24

約数和(自身を含む): 95153520

約数和(自身を除く): 37678762

約数列:

[1, 2, 11, 22, 121, 242, 439, 541, 878, 1082, 4829, 5951, 9658, 11902, 53119, 65461, 106238, 130922, 237499, 474998, 2612489, 5224978, 28737379, 57474758]

約数ペア:

[(1, 57474758), (2, 28737379), (11, 5224978), (22, 2612489), (121, 474998), (242, 237499), (439, 130922), (541, 106238), (878, 65461), (1082, 53119), (4829, 11902), (5951, 9658)]