51542236

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 91408464

約数和(自身を除く): 39866228

約数列:

[1, 2, 4, 173, 211, 346, 353, 422, 692, 706, 844, 1412, 36503, 61069, 73006, 74483, 122138, 146012, 148966, 244276, 297932, 12885559, 25771118, 51542236]

約数ペア:

[(1, 51542236), (2, 25771118), (4, 12885559), (173, 297932), (211, 244276), (346, 148966), (353, 146012), (422, 122138), (692, 74483), (706, 73006), (844, 61069), (1412, 36503)]