51057636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31991}}^1$

素因数の和:32024

約数の個数: 48

約数和(自身を含む): 143324160

約数和(自身を除く): 92266524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 31991, 63982, 95973, 127964, 191946, 223937, 383892, 447874, 607829, 671811, 895748, 1215658, 1343622, 1823487, 2431316, 2687244, 3646974, 4254803, 7293948, 8509606, 12764409, 17019212, 25528818, 51057636]

約数ペア:

[(1, 51057636), (2, 25528818), (3, 17019212), (4, 12764409), (6, 8509606), (7, 7293948), (12, 4254803), (14, 3646974), (19, 2687244), (21, 2431316), (28, 1823487), (38, 1343622), (42, 1215658), (57, 895748), (76, 671811), (84, 607829), (114, 447874), (133, 383892), (228, 223937), (266, 191946), (399, 127964), (532, 95973), (798, 63982), (1596, 31991)]