51439596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4517}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 131058144

約数和(自身を除く): 79618548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 4517, 5694, 9034, 11388, 13551, 18068, 27102, 54204, 58721, 117442, 176163, 234884, 329741, 352326, 659482, 704652, 989223, 1318964, 1978446, 3956892, 4286633, 8573266, 12859899, 17146532, 25719798, 51439596]

約数ペア:

[(1, 51439596), (2, 25719798), (3, 17146532), (4, 12859899), (6, 8573266), (12, 4286633), (13, 3956892), (26, 1978446), (39, 1318964), (52, 989223), (73, 704652), (78, 659482), (146, 352326), (156, 329741), (219, 234884), (292, 176163), (438, 117442), (876, 58721), (949, 54204), (1898, 27102), (2847, 18068), (3796, 13551), (4517, 11388), (5694, 9034)]