51738159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 82076544

約数和(自身を除く): 30338385

約数列:

[1, 3, 11, 19, 33, 43, 57, 101, 129, 209, 303, 361, 473, 627, 817, 1083, 1111, 1419, 1919, 2451, 3333, 3971, 4343, 5757, 8987, 11913, 13029, 15523, 21109, 26961, 36461, 46569, 47773, 63327, 82517, 109383, 143319, 170753, 247551, 401071, 512259, 907687, 1203213, 1567823, 2723061, 4703469, 17246053, 51738159]

約数ペア:

[(1, 51738159), (3, 17246053), (11, 4703469), (19, 2723061), (33, 1567823), (43, 1203213), (57, 907687), (101, 512259), (129, 401071), (209, 247551), (303, 170753), (361, 143319), (473, 109383), (627, 82517), (817, 63327), (1083, 47773), (1111, 46569), (1419, 36461), (1919, 26961), (2451, 21109), (3333, 15523), (3971, 13029), (4343, 11913), (5757, 8987)]