49143842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 85665600

約数和(自身を除く): 36521758

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 979, 1321, 1691, 1958, 2642, 3382, 14531, 18601, 25099, 29062, 37202, 50198, 117569, 235138, 276089, 552178, 1293259, 2233811, 2586518, 4467622, 24571921, 49143842]

約数ペア:

[(1, 49143842), (2, 24571921), (11, 4467622), (19, 2586518), (22, 2233811), (38, 1293259), (89, 552178), (178, 276089), (209, 235138), (418, 117569), (979, 50198), (1321, 37202), (1691, 29062), (1958, 25099), (2642, 18601), (3382, 14531)]