47457904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17551}}^1$

素因数の和:17585

約数の個数: 30

約数和(自身を含む): 99572496

約数和(自身を除く): 52114592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 17551, 35102, 70204, 140408, 228163, 280816, 456326, 912652, 1825304, 2966119, 3650608, 5932238, 11864476, 23728952, 47457904]

約数ペア:

[(1, 47457904), (2, 23728952), (4, 11864476), (8, 5932238), (13, 3650608), (16, 2966119), (26, 1825304), (52, 912652), (104, 456326), (169, 280816), (208, 228163), (338, 140408), (676, 70204), (1352, 35102), (2704, 17551)]